131216640792

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^2\times {\mathrm{5557}}^1$

素因数の和:5881

約数の個数: 96

約数和(自身を含む): 336125830320

約数和(自身を除く): 204909189528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 127, 183, 244, 254, 366, 381, 488, 508, 732, 762, 1016, 1464, 1524, 3048, 5557, 7747, 11114, 15494, 16129, 16671, 22228, 23241, 30988, 32258, 33342, 44456, 46482, 48387, 61976, 64516, 66684, 92964, 96774, 129032, 133368, 185928, 193548, 338977, 387096, 677954, 705739, 983869, 1016931, 1355908, 1411478, 1967738, 2033862, 2117217, 2711816, 2822956, 2951607, 3935476, 4067724, 4234434, 5645912, 5903214, 7870952, 8135448, 8468868, 11806428, 16937736, 23612856, 43050079, 86100158, 89628853, 129150237, 172200316, 179257706, 258300474, 268886559, 344400632, 358515412, 516600948, 537773118, 717030824, 1033201896, 1075546236, 2151092472, 5467360033, 10934720066, 16402080099, 21869440132, 32804160198, 43738880264, 65608320396, 131216640792]

約数ペア:

[(1, 131216640792), (2, 65608320396), (3, 43738880264), (4, 32804160198), (6, 21869440132), (8, 16402080099), (12, 10934720066), (24, 5467360033), (61, 2151092472), (122, 1075546236), (127, 1033201896), (183, 717030824), (244, 537773118), (254, 516600948), (366, 358515412), (381, 344400632), (488, 268886559), (508, 258300474), (732, 179257706), (762, 172200316), (1016, 129150237), (1464, 89628853), (1524, 86100158), (3048, 43050079), (5557, 23612856), (7747, 16937736), (11114, 11806428), (15494, 8468868), (16129, 8135448), (16671, 7870952), (22228, 5903214), (23241, 5645912), (30988, 4234434), (32258, 4067724), (33342, 3935476), (44456, 2951607), (46482, 2822956), (48387, 2711816), (61976, 2117217), (64516, 2033862), (66684, 1967738), (92964, 1411478), (96774, 1355908), (129032, 1016931), (133368, 983869), (185928, 705739), (193548, 677954), (338977, 387096)]