157417818

素因数分解:

$2^1\times 3^1\times {\mathrm{1231}}^1\times {\mathrm{21313}}^1$

素因数の和:22549

約数の個数: 16

約数和(自身を含む): 315106176

約数和(自身を除く): 157688358

約数列:

[1, 2, 3, 6, 1231, 2462, 3693, 7386, 21313, 42626, 63939, 127878, 26236303, 52472606, 78708909, 157417818]

約数ペア:

[(1, 157417818), (2, 78708909), (3, 52472606), (6, 26236303), (1231, 127878), (2462, 63939), (3693, 42626), (7386, 21313)]