156645488

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{65707}}^1$

素因数の和:65864

約数の個数: 20

約数和(自身を含む): 305542200

約数和(自身を除く): 148896712

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 65707, 131414, 262828, 525656, 1051312, 9790343, 19580686, 39161372, 78322744, 156645488]

約数ペア:

[(1, 156645488), (2, 78322744), (4, 39161372), (8, 19580686), (16, 9790343), (149, 1051312), (298, 525656), (596, 262828), (1192, 131414), (2384, 65707)]