128162006

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{617}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 226573632

約数和(自身を除く): 98411626

約数列:

[1, 2, 7, 14, 37, 74, 259, 401, 518, 617, 802, 1234, 2807, 4319, 5614, 8638, 14837, 22829, 29674, 45658, 103859, 159803, 207718, 247417, 319606, 494834, 1731919, 3463838, 9154429, 18308858, 64081003, 128162006]

約数ペア:

[(1, 128162006), (2, 64081003), (7, 18308858), (14, 9154429), (37, 3463838), (74, 1731919), (259, 494834), (401, 319606), (518, 247417), (617, 207718), (802, 159803), (1234, 103859), (2807, 45658), (4319, 29674), (5614, 22829), (8638, 14837)]