155083968

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 168

約数和(自身を含む): 485394000

約数和(自身を除く): 330310032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 139, 144, 149, 156, 192, 208, 234, 278, 288, 298, 312, 416, 417, 447, 468, 556, 576, 596, 624, 832, 834, 894, 936, 1112, 1192, 1248, 1251, 1341, 1668, 1788, 1807, 1872, 1937, 2224, 2384, 2496, 2502, 2682, 3336, 3576, 3614, 3744, 3874, 4448, 4768, 5004, 5364, 5421, 5811, 6672, 7152, 7228, 7488, 7748, 8896, 9536, 10008, 10728, 10842, 11622, 13344, 14304, 14456, 15496, 16263, 17433, 20016, 20711, 21456, 21684, 23244, 26688, 28608, 28912, 30992, 32526, 34866, 40032, 41422, 42912, 43368, 46488, 57824, 61984, 62133, 65052, 69732, 80064, 82844, 85824, 86736, 92976, 115648, 123968, 124266, 130104, 139464, 165688, 173472, 185952, 186399, 248532, 260208, 269243, 278928, 331376, 346944, 371904, 372798, 497064, 520416, 538486, 557856, 662752, 745596, 807729, 994128, 1040832, 1076972, 1115712, 1325504, 1491192, 1615458, 1988256, 2153944, 2423187, 2982384, 3230916, 3976512, 4307888, 4846374, 5964768, 6461832, 8615776, 9692748, 11929536, 12923664, 17231552, 19385496, 25847328, 38770992, 51694656, 77541984, 155083968]

約数ペア:

[(1, 155083968), (2, 77541984), (3, 51694656), (4, 38770992), (6, 25847328), (8, 19385496), (9, 17231552), (12, 12923664), (13, 11929536), (16, 9692748), (18, 8615776), (24, 6461832), (26, 5964768), (32, 4846374), (36, 4307888), (39, 3976512), (48, 3230916), (52, 2982384), (64, 2423187), (72, 2153944), (78, 1988256), (96, 1615458), (104, 1491192), (117, 1325504), (139, 1115712), (144, 1076972), (149, 1040832), (156, 994128), (192, 807729), (208, 745596), (234, 662752), (278, 557856), (288, 538486), (298, 520416), (312, 497064), (416, 372798), (417, 371904), (447, 346944), (468, 331376), (556, 278928), (576, 269243), (596, 260208), (624, 248532), (832, 186399), (834, 185952), (894, 173472), (936, 165688), (1112, 139464), (1192, 130104), (1248, 124266), (1251, 123968), (1341, 115648), (1668, 92976), (1788, 86736), (1807, 85824), (1872, 82844), (1937, 80064), (2224, 69732), (2384, 65052), (2496, 62133), (2502, 61984), (2682, 57824), (3336, 46488), (3576, 43368), (3614, 42912), (3744, 41422), (3874, 40032), (4448, 34866), (4768, 32526), (5004, 30992), (5364, 28912), (5421, 28608), (5811, 26688), (6672, 23244), (7152, 21684), (7228, 21456), (7488, 20711), (7748, 20016), (8896, 17433), (9536, 16263), (10008, 15496), (10728, 14456), (10842, 14304), (11622, 13344)]