136687472

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{230891}}^1$

素因数の和:230936

約数の個数: 20

約数和(自身を含む): 271990776

約数和(自身を除く): 135303304

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 230891, 461782, 923564, 1847128, 3694256, 8542967, 17085934, 34171868, 68343736, 136687472]

約数ペア:

[(1, 136687472), (2, 68343736), (4, 34171868), (8, 17085934), (16, 8542967), (37, 3694256), (74, 1847128), (148, 923564), (296, 461782), (592, 230891)]