157416238

素因数分解:

$2^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{12821}}^1$

素因数の和:13707

約数の個数: 16

約数和(自身を含む): 270185184

約数和(自身を除く): 112768946

約数列:

[1, 2, 7, 14, 877, 1754, 6139, 12278, 12821, 25642, 89747, 179494, 11244017, 22488034, 78708119, 157416238]

約数ペア:

[(1, 157416238), (2, 78708119), (7, 22488034), (14, 11244017), (877, 179494), (1754, 89747), (6139, 25642), (12278, 12821)]