156972022

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{4229}}^1$

素因数の和:4575

約数の個数: 16

約数和(自身を含む): 239891760

約数和(自身を除く): 82919738

約数列:

[1, 2, 67, 134, 277, 554, 4229, 8458, 18559, 37118, 283343, 566686, 1171433, 2342866, 78486011, 156972022]

約数ペア:

[(1, 156972022), (2, 78486011), (67, 2342866), (134, 1171433), (277, 566686), (554, 283343), (4229, 37118), (8458, 18559)]