161562012

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{43291}}^1$

素因数の和:43609

約数の個数: 24

約数和(自身を含む): 378198912

約数和(自身を除く): 216636900

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 43291, 86582, 129873, 173164, 259746, 519492, 13463501, 26927002, 40390503, 53854004, 80781006, 161562012]

約数ペア:

[(1, 161562012), (2, 80781006), (3, 53854004), (4, 40390503), (6, 26927002), (12, 13463501), (311, 519492), (622, 259746), (933, 173164), (1244, 129873), (1866, 86582), (3732, 43291)]