157400992

素因数分解:

$2^5\times 7^1\times {\mathrm{702683}}^1$

素因数の和:702700

約数の個数: 24

約数和(自身を含む): 354152736

約数和(自身を除く): 196751744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 702683, 1405366, 2810732, 4918781, 5621464, 9837562, 11242928, 19675124, 22485856, 39350248, 78700496, 157400992]

約数ペア:

[(1, 157400992), (2, 78700496), (4, 39350248), (7, 22485856), (8, 19675124), (14, 11242928), (16, 9837562), (28, 5621464), (32, 4918781), (56, 2810732), (112, 1405366), (224, 702683)]