157214410

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{120011}}^1$

素因数の和:120149

約数の個数: 16

約数和(自身を含む): 285148512

約数和(自身を除く): 127934102

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 120011, 240022, 600055, 1200110, 15721441, 31442882, 78607205, 157214410]

約数ペア:

[(1, 157214410), (2, 78607205), (5, 31442882), (10, 15721441), (131, 1200110), (262, 600055), (655, 240022), (1310, 120011)]