121400376

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 308985600

約数和(自身を除く): 187585224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 151, 241, 278, 302, 417, 453, 482, 556, 604, 723, 834, 906, 964, 1112, 1208, 1446, 1668, 1812, 1928, 2892, 3336, 3624, 5784, 20989, 33499, 36391, 41978, 62967, 66998, 72782, 83956, 100497, 109173, 125934, 133996, 145564, 167912, 200994, 218346, 251868, 267992, 291128, 401988, 436692, 503736, 803976, 873384, 5058349, 10116698, 15175047, 20233396, 30350094, 40466792, 60700188, 121400376]

約数ペア:

[(1, 121400376), (2, 60700188), (3, 40466792), (4, 30350094), (6, 20233396), (8, 15175047), (12, 10116698), (24, 5058349), (139, 873384), (151, 803976), (241, 503736), (278, 436692), (302, 401988), (417, 291128), (453, 267992), (482, 251868), (556, 218346), (604, 200994), (723, 167912), (834, 145564), (906, 133996), (964, 125934), (1112, 109173), (1208, 100497), (1446, 83956), (1668, 72782), (1812, 66998), (1928, 62967), (2892, 41978), (3336, 36391), (3624, 33499), (5784, 20989)]