157419166

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{2141}}^1$

素因数の和:2619

約数の個数: 16

約数和(自身を含む): 239304240

約数和(自身を除く): 81885074

約数列:

[1, 2, 97, 194, 379, 758, 2141, 4282, 36763, 73526, 207677, 415354, 811439, 1622878, 78709583, 157419166]

約数ペア:

[(1, 157419166), (2, 78709583), (97, 1622878), (194, 811439), (379, 415354), (758, 207677), (2141, 73526), (4282, 36763)]