154916296

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{123341}}^1$

素因数の和:123504

約数の個数: 16

約数和(自身を含む): 292320540

約数和(自身を除く): 137404244

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 123341, 246682, 493364, 986728, 19364537, 38729074, 77458148, 154916296]

約数ペア:

[(1, 154916296), (2, 77458148), (4, 38729074), (8, 19364537), (157, 986728), (314, 493364), (628, 246682), (1256, 123341)]