153562864

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 180

約数和(自身を含む): 400967640

約数和(自身を除く): 247404776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 61, 76, 91, 98, 104, 112, 122, 133, 152, 169, 182, 196, 208, 244, 247, 266, 304, 338, 364, 392, 427, 488, 494, 532, 637, 676, 728, 784, 793, 854, 931, 976, 988, 1064, 1159, 1183, 1274, 1352, 1456, 1586, 1708, 1729, 1862, 1976, 2128, 2318, 2366, 2548, 2704, 2989, 3172, 3211, 3416, 3458, 3724, 3952, 4636, 4732, 5096, 5551, 5978, 6344, 6422, 6832, 6916, 7448, 8113, 8281, 9272, 9464, 10192, 10309, 11102, 11956, 12103, 12688, 12844, 13832, 14896, 15067, 16226, 16562, 18544, 18928, 20618, 22204, 22477, 23912, 24206, 25688, 27664, 30134, 32452, 33124, 38857, 41236, 44408, 44954, 47824, 48412, 51376, 56791, 60268, 64904, 66248, 72163, 77714, 82472, 88816, 89908, 96824, 105469, 113582, 120536, 129808, 132496, 144326, 155428, 157339, 164944, 179816, 193648, 195871, 210938, 227164, 241072, 288652, 310856, 314678, 359632, 391742, 421876, 454328, 505141, 577304, 621712, 629356, 738283, 783484, 843752, 908656, 1010282, 1154608, 1258712, 1371097, 1476566, 1566968, 1687504, 2020564, 2517424, 2742194, 2953132, 3133936, 4041128, 5484388, 5906264, 8082256, 9597679, 10968776, 11812528, 19195358, 21937552, 38390716, 76781432, 153562864]

約数ペア:

[(1, 153562864), (2, 76781432), (4, 38390716), (7, 21937552), (8, 19195358), (13, 11812528), (14, 10968776), (16, 9597679), (19, 8082256), (26, 5906264), (28, 5484388), (38, 4041128), (49, 3133936), (52, 2953132), (56, 2742194), (61, 2517424), (76, 2020564), (91, 1687504), (98, 1566968), (104, 1476566), (112, 1371097), (122, 1258712), (133, 1154608), (152, 1010282), (169, 908656), (182, 843752), (196, 783484), (208, 738283), (244, 629356), (247, 621712), (266, 577304), (304, 505141), (338, 454328), (364, 421876), (392, 391742), (427, 359632), (488, 314678), (494, 310856), (532, 288652), (637, 241072), (676, 227164), (728, 210938), (784, 195871), (793, 193648), (854, 179816), (931, 164944), (976, 157339), (988, 155428), (1064, 144326), (1159, 132496), (1183, 129808), (1274, 120536), (1352, 113582), (1456, 105469), (1586, 96824), (1708, 89908), (1729, 88816), (1862, 82472), (1976, 77714), (2128, 72163), (2318, 66248), (2366, 64904), (2548, 60268), (2704, 56791), (2989, 51376), (3172, 48412), (3211, 47824), (3416, 44954), (3458, 44408), (3724, 41236), (3952, 38857), (4636, 33124), (4732, 32452), (5096, 30134), (5551, 27664), (5978, 25688), (6344, 24206), (6422, 23912), (6832, 22477), (6916, 22204), (7448, 20618), (8113, 18928), (8281, 18544), (9272, 16562), (9464, 16226), (10192, 15067), (10309, 14896), (11102, 13832), (11956, 12844), (12103, 12688)]