157130308

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{1321}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 278508384

約数和(自身を除く): 121378076

約数列:

[1, 2, 4, 131, 227, 262, 454, 524, 908, 1321, 2642, 5284, 29737, 59474, 118948, 173051, 299867, 346102, 599734, 692204, 1199468, 39282577, 78565154, 157130308]

約数ペア:

[(1, 157130308), (2, 78565154), (4, 39282577), (131, 1199468), (227, 692204), (262, 599734), (454, 346102), (524, 299867), (908, 173051), (1321, 118948), (2642, 59474), (5284, 29737)]