123057968

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3786

約数の個数: 60

約数和(自身を含む): 277560360

約数和(自身を除く): 154502392

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2992, 3739, 4114, 7478, 8228, 14956, 16456, 29912, 32912, 41129, 59824, 63563, 82258, 127126, 164516, 254252, 329032, 452419, 508504, 658064, 699193, 904838, 1017008, 1398386, 1809676, 2796772, 3619352, 5593544, 7238704, 7691123, 11187088, 15382246, 30764492, 61528984, 123057968]

約数ペア:

[(1, 123057968), (2, 61528984), (4, 30764492), (8, 15382246), (11, 11187088), (16, 7691123), (17, 7238704), (22, 5593544), (34, 3619352), (44, 2796772), (68, 1809676), (88, 1398386), (121, 1017008), (136, 904838), (176, 699193), (187, 658064), (242, 508504), (272, 452419), (374, 329032), (484, 254252), (748, 164516), (968, 127126), (1496, 82258), (1936, 63563), (2057, 59824), (2992, 41129), (3739, 32912), (4114, 29912), (7478, 16456), (8228, 14956)]