191347128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 629790720

約数和(自身を除く): 438443592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 37, 42, 56, 62, 63, 72, 74, 84, 93, 111, 124, 126, 148, 168, 186, 217, 222, 248, 252, 259, 279, 296, 331, 333, 372, 434, 444, 504, 518, 558, 651, 662, 666, 744, 777, 868, 888, 993, 1036, 1116, 1147, 1302, 1324, 1332, 1554, 1736, 1953, 1986, 2072, 2232, 2294, 2317, 2331, 2604, 2648, 2664, 2979, 3108, 3441, 3906, 3972, 4588, 4634, 4662, 5208, 5958, 6216, 6882, 6951, 7812, 7944, 8029, 9176, 9268, 9324, 10261, 10323, 11916, 12247, 13764, 13902, 15624, 16058, 18536, 18648, 20522, 20646, 20853, 23832, 24087, 24494, 27528, 27804, 30783, 32116, 36741, 41044, 41292, 41706, 48174, 48988, 55608, 61566, 64232, 71827, 72261, 73482, 82088, 82584, 83412, 85729, 92349, 96348, 97976, 110223, 123132, 143654, 144522, 146964, 166824, 171458, 184698, 192696, 215481, 220446, 246264, 257187, 287308, 289044, 293928, 342916, 369396, 379657, 430962, 440892, 514374, 574616, 578088, 646443, 685832, 738792, 759314, 771561, 861924, 881784, 1028748, 1138971, 1292886, 1518628, 1543122, 1723848, 2057496, 2277942, 2585772, 2657599, 3037256, 3086244, 3416913, 4555884, 5171544, 5315198, 6172488, 6833826, 7972797, 9111768, 10630396, 13667652, 15945594, 21260792, 23918391, 27335304, 31891188, 47836782, 63782376, 95673564, 191347128]

約数ペア:

[(1, 191347128), (2, 95673564), (3, 63782376), (4, 47836782), (6, 31891188), (7, 27335304), (8, 23918391), (9, 21260792), (12, 15945594), (14, 13667652), (18, 10630396), (21, 9111768), (24, 7972797), (28, 6833826), (31, 6172488), (36, 5315198), (37, 5171544), (42, 4555884), (56, 3416913), (62, 3086244), (63, 3037256), (72, 2657599), (74, 2585772), (84, 2277942), (93, 2057496), (111, 1723848), (124, 1543122), (126, 1518628), (148, 1292886), (168, 1138971), (186, 1028748), (217, 881784), (222, 861924), (248, 771561), (252, 759314), (259, 738792), (279, 685832), (296, 646443), (331, 578088), (333, 574616), (372, 514374), (434, 440892), (444, 430962), (504, 379657), (518, 369396), (558, 342916), (651, 293928), (662, 289044), (666, 287308), (744, 257187), (777, 246264), (868, 220446), (888, 215481), (993, 192696), (1036, 184698), (1116, 171458), (1147, 166824), (1302, 146964), (1324, 144522), (1332, 143654), (1554, 123132), (1736, 110223), (1953, 97976), (1986, 96348), (2072, 92349), (2232, 85729), (2294, 83412), (2317, 82584), (2331, 82088), (2604, 73482), (2648, 72261), (2664, 71827), (2979, 64232), (3108, 61566), (3441, 55608), (3906, 48988), (3972, 48174), (4588, 41706), (4634, 41292), (4662, 41044), (5208, 36741), (5958, 32116), (6216, 30783), (6882, 27804), (6951, 27528), (7812, 24494), (7944, 24087), (8029, 23832), (9176, 20853), (9268, 20646), (9324, 20522), (10261, 18648), (10323, 18536), (11916, 16058), (12247, 15624), (13764, 13902)]