156955460984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:534

約数の個数: 256

約数和(自身を含む): 368831155200

約数和(自身を除く): 211875694216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 61, 73, 76, 122, 133, 146, 152, 157, 211, 244, 266, 292, 314, 422, 427, 488, 511, 532, 584, 628, 844, 854, 1022, 1064, 1099, 1159, 1256, 1387, 1477, 1688, 1708, 2044, 2198, 2318, 2774, 2954, 2983, 3416, 4009, 4088, 4396, 4453, 4636, 5548, 5908, 5966, 8018, 8113, 8792, 8906, 9272, 9577, 9709, 11096, 11461, 11816, 11932, 12871, 15403, 16036, 16226, 17812, 19154, 19418, 20881, 22922, 23864, 25742, 28063, 30806, 31171, 32072, 32452, 33127, 35624, 38308, 38836, 41762, 45844, 51484, 56126, 61612, 62342, 64904, 66254, 67039, 76616, 77672, 80227, 83524, 84607, 90097, 91688, 102968, 107821, 112252, 123224, 124684, 132508, 134078, 160454, 167048, 169214, 180194, 181963, 215642, 217759, 224504, 231889, 244549, 249368, 265016, 268156, 292657, 320908, 338428, 360388, 363926, 431284, 435518, 463778, 489098, 536312, 585314, 592249, 629413, 641816, 676856, 699121, 720776, 727852, 862568, 871036, 927556, 939583, 978196, 1170628, 1184498, 1258826, 1273741, 1398242, 1455704, 1524313, 1711843, 1742072, 1855112, 1879166, 1956392, 2020747, 2048599, 2341256, 2368996, 2418271, 2517652, 2547482, 2796484, 3048626, 3423686, 3758332, 4041494, 4097198, 4405891, 4737992, 4836542, 4893847, 5035304, 5094964, 5592968, 6097252, 6577081, 6847372, 7516664, 8082988, 8194396, 8811782, 9673084, 9787694, 10189928, 12194504, 13154162, 13283299, 13694744, 14145229, 16165976, 16388792, 16927897, 17623564, 17852077, 19346168, 19575388, 26308324, 26566598, 28290458, 33855794, 35247128, 35704154, 38394193, 39150776, 45947149, 52616648, 53133196, 56580916, 67711588, 71408308, 76788386, 91894298, 92983093, 106266392, 113161832, 124964539, 135423176, 142816616, 147514531, 153576772, 183788596, 185966186, 249929078, 268759351, 295029062, 307153544, 321630043, 367577192, 371932372, 499858156, 537518702, 590058124, 643260086, 743864744, 999716312, 1032601717, 1075037404, 1180116248, 1286520172, 2065203434, 2150074808, 2573040344, 2802776089, 4130406868, 5605552178, 8260813736, 11211104356, 19619432623, 22422208712, 39238865246, 78477730492, 156955460984]

約数ペア:

[(1, 156955460984), (2, 78477730492), (4, 39238865246), (7, 22422208712), (8, 19619432623), (14, 11211104356), (19, 8260813736), (28, 5605552178), (38, 4130406868), (56, 2802776089), (61, 2573040344), (73, 2150074808), (76, 2065203434), (122, 1286520172), (133, 1180116248), (146, 1075037404), (152, 1032601717), (157, 999716312), (211, 743864744), (244, 643260086), (266, 590058124), (292, 537518702), (314, 499858156), (422, 371932372), (427, 367577192), (488, 321630043), (511, 307153544), (532, 295029062), (584, 268759351), (628, 249929078), (844, 185966186), (854, 183788596), (1022, 153576772), (1064, 147514531), (1099, 142816616), (1159, 135423176), (1256, 124964539), (1387, 113161832), (1477, 106266392), (1688, 92983093), (1708, 91894298), (2044, 76788386), (2198, 71408308), (2318, 67711588), (2774, 56580916), (2954, 53133196), (2983, 52616648), (3416, 45947149), (4009, 39150776), (4088, 38394193), (4396, 35704154), (4453, 35247128), (4636, 33855794), (5548, 28290458), (5908, 26566598), (5966, 26308324), (8018, 19575388), (8113, 19346168), (8792, 17852077), (8906, 17623564), (9272, 16927897), (9577, 16388792), (9709, 16165976), (11096, 14145229), (11461, 13694744), (11816, 13283299), (11932, 13154162), (12871, 12194504), (15403, 10189928), (16036, 9787694), (16226, 9673084), (17812, 8811782), (19154, 8194396), (19418, 8082988), (20881, 7516664), (22922, 6847372), (23864, 6577081), (25742, 6097252), (28063, 5592968), (30806, 5094964), (31171, 5035304), (32072, 4893847), (32452, 4836542), (33127, 4737992), (35624, 4405891), (38308, 4097198), (38836, 4041494), (41762, 3758332), (45844, 3423686), (51484, 3048626), (56126, 2796484), (61612, 2547482), (62342, 2517652), (64904, 2418271), (66254, 2368996), (67039, 2341256), (76616, 2048599), (77672, 2020747), (80227, 1956392), (83524, 1879166), (84607, 1855112), (90097, 1742072), (91688, 1711843), (102968, 1524313), (107821, 1455704), (112252, 1398242), (123224, 1273741), (124684, 1258826), (132508, 1184498), (134078, 1170628), (160454, 978196), (167048, 939583), (169214, 927556), (180194, 871036), (181963, 862568), (215642, 727852), (217759, 720776), (224504, 699121), (231889, 676856), (244549, 641816), (249368, 629413), (265016, 592249), (268156, 585314), (292657, 536312), (320908, 489098), (338428, 463778), (360388, 435518), (363926, 431284)]