156785498288

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{146255129}}^1$

素因数の和:146255204

約数の個数: 20

約数和(自身を含む): 308305814040

約数和(自身を除く): 151520315752

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 146255129, 292510258, 585020516, 1170041032, 2340082064, 9799093643, 19598187286, 39196374572, 78392749144, 156785498288]

約数ペア:

[(1, 156785498288), (2, 78392749144), (4, 39196374572), (8, 19598187286), (16, 9799093643), (67, 2340082064), (134, 1170041032), (268, 585020516), (536, 292510258), (1072, 146255129)]