157097018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{13457}}^1$

素因数の和:13921

約数の個数: 16

約数和(自身を含む): 254356200

約数和(自身を除く): 97259182

約数列:

[1, 2, 13, 26, 449, 898, 5837, 11674, 13457, 26914, 174941, 349882, 6042193, 12084386, 78548509, 157097018]

約数ペア:

[(1, 157097018), (2, 78548509), (13, 12084386), (26, 6042193), (449, 349882), (898, 174941), (5837, 26914), (11674, 13457)]