156938312188

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{35700253}}^1$

素因数の和:35700421

約数の個数: 24

約数和(自身を含む): 315875847392

約数和(自身を除く): 158937535204

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 35700253, 71400506, 142801012, 249901771, 499803542, 999607084, 5604939721, 11209879442, 22419758884, 39234578047, 78469156094, 156938312188]

約数ペア:

[(1, 156938312188), (2, 78469156094), (4, 39234578047), (7, 22419758884), (14, 11209879442), (28, 5604939721), (157, 999607084), (314, 499803542), (628, 249901771), (1099, 142801012), (2198, 71400506), (4396, 35700253)]