161753912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{3313}}^1$

素因数の和:3695

約数の個数: 32

約数和(自身を含む): 322120800

約数和(自身を除く): 160366888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 359, 718, 1436, 2872, 3313, 6103, 6626, 12206, 13252, 24412, 26504, 48824, 56321, 112642, 225284, 450568, 1189367, 2378734, 4757468, 9514936, 20219239, 40438478, 80876956, 161753912]

約数ペア:

[(1, 161753912), (2, 80876956), (4, 40438478), (8, 20219239), (17, 9514936), (34, 4757468), (68, 2378734), (136, 1189367), (359, 450568), (718, 225284), (1436, 112642), (2872, 56321), (3313, 48824), (6103, 26504), (6626, 24412), (12206, 13252)]