128954604

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{71167}}^1$

素因数の和:71325

約数の個数: 24

約数和(自身を含む): 302891008

約数和(自身を除く): 173936404

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 71167, 142334, 213501, 284668, 427002, 854004, 10746217, 21492434, 32238651, 42984868, 64477302, 128954604]

約数ペア:

[(1, 128954604), (2, 64477302), (3, 42984868), (4, 32238651), (6, 21492434), (12, 10746217), (151, 854004), (302, 427002), (453, 284668), (604, 213501), (906, 142334), (1812, 71167)]