123320912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53899}}^1$

素因数の和:53931

約数の個数: 40

約数和(自身を含む): 280711200

約数和(自身を除く): 157390288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 53899, 107798, 215596, 431192, 592889, 700687, 862384, 1185778, 1401374, 2371556, 2802748, 4743112, 5605496, 7707557, 9486224, 11210992, 15415114, 30830228, 61660456, 123320912]

約数ペア:

[(1, 123320912), (2, 61660456), (4, 30830228), (8, 15415114), (11, 11210992), (13, 9486224), (16, 7707557), (22, 5605496), (26, 4743112), (44, 2802748), (52, 2371556), (88, 1401374), (104, 1185778), (143, 862384), (176, 700687), (208, 592889), (286, 431192), (572, 215596), (1144, 107798), (2288, 53899)]