157702018

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1\times {\mathrm{1109}}^1$

素因数の和:1941

約数の個数: 16

約数和(自身を含む): 239533560

約数和(自身を除く): 81831542

約数列:

[1, 2, 97, 194, 733, 1109, 1466, 2218, 71101, 107573, 142202, 215146, 812897, 1625794, 78851009, 157702018]

約数ペア:

[(1, 157702018), (2, 78851009), (97, 1625794), (194, 812897), (733, 215146), (1109, 142202), (1466, 107573), (2218, 71101)]