128412052

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{5323}}^1$

素因数の和:5527

約数の個数: 24

約数和(自身を含む): 232254176

約数和(自身を除く): 103842124

約数列:

[1, 2, 4, 37, 74, 148, 163, 326, 652, 5323, 6031, 10646, 12062, 21292, 24124, 196951, 393902, 787804, 867649, 1735298, 3470596, 32103013, 64206026, 128412052]

約数ペア:

[(1, 128412052), (2, 64206026), (4, 32103013), (37, 3470596), (74, 1735298), (148, 867649), (163, 787804), (326, 393902), (652, 196951), (5323, 24124), (6031, 21292), (10646, 12062)]