157435568

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{97423}}^1$

素因数の和:97532

約数の個数: 20

約数和(自身を含む): 308054688

約数和(自身を除く): 150619120

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 97423, 194846, 389692, 779384, 1558768, 9839723, 19679446, 39358892, 78717784, 157435568]

約数ペア:

[(1, 157435568), (2, 78717784), (4, 39358892), (8, 19679446), (16, 9839723), (101, 1558768), (202, 779384), (404, 389692), (808, 194846), (1616, 97423)]