157499008

素因数分解:

$2^7\times {\mathrm{1230461}}^1$

素因数の和:1230475

約数の個数: 16

約数和(自身を含む): 313767810

約数和(自身を除く): 156268802

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1230461, 2460922, 4921844, 9843688, 19687376, 39374752, 78749504, 157499008]

約数ペア:

[(1, 157499008), (2, 78749504), (4, 39374752), (8, 19687376), (16, 9843688), (32, 4921844), (64, 2460922), (128, 1230461)]