149942018

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1\times {\mathrm{1021}}^1$

素因数の和:1877

約数の個数: 16

約数和(自身を含む): 227754744

約数和(自身を除く): 77812726

約数列:

[1, 2, 97, 194, 757, 1021, 1514, 2042, 73429, 99037, 146858, 198074, 772897, 1545794, 74971009, 149942018]

約数ペア:

[(1, 149942018), (2, 74971009), (97, 1545794), (194, 772897), (757, 198074), (1021, 146858), (1514, 99037), (2042, 73429)]