128247106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4597}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 220152240

約数和(自身を除く): 91905134

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 754, 962, 1073, 2146, 4597, 9194, 13949, 27898, 59761, 119522, 133313, 170089, 266626, 340178, 1733069, 2211157, 3466138, 4422314, 4932581, 9865162, 64123553, 128247106]

約数ペア:

[(1, 128247106), (2, 64123553), (13, 9865162), (26, 4932581), (29, 4422314), (37, 3466138), (58, 2211157), (74, 1733069), (377, 340178), (481, 266626), (754, 170089), (962, 133313), (1073, 119522), (2146, 59761), (4597, 27898), (9194, 13949)]