123119152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20411}}^1$

素因数の和:20461

約数の個数: 40

約数和(自身を含む): 265764240

約数和(自身を除く): 142645088

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 20411, 40822, 81644, 163288, 265343, 326576, 530686, 591919, 1061372, 1183838, 2122744, 2367676, 4245488, 4735352, 7694947, 9470704, 15389894, 30779788, 61559576, 123119152]

約数ペア:

[(1, 123119152), (2, 61559576), (4, 30779788), (8, 15389894), (13, 9470704), (16, 7694947), (26, 4735352), (29, 4245488), (52, 2367676), (58, 2122744), (104, 1183838), (116, 1061372), (208, 591919), (232, 530686), (377, 326576), (464, 265343), (754, 163288), (1508, 81644), (3016, 40822), (6032, 20411)]