156969329410

素因数分解:

$2^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{9120821}}^1$

素因数の和:9122549

約数の個数: 16

約数和(自身を含む): 282708998712

約数和(自身を除く): 125739669302

約数列:

[1, 2, 5, 10, 1721, 3442, 8605, 17210, 9120821, 18241642, 45604105, 91208210, 15696932941, 31393865882, 78484664705, 156969329410]

約数ペア:

[(1, 156969329410), (2, 78484664705), (5, 31393865882), (10, 15696932941), (1721, 91208210), (3442, 45604105), (8605, 18241642), (17210, 9120821)]