156628852

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{443}}^1\times {\mathrm{563}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 276960096

約数和(自身を除く): 120331244

約数列:

[1, 2, 4, 157, 314, 443, 563, 628, 886, 1126, 1772, 2252, 69551, 88391, 139102, 176782, 249409, 278204, 353564, 498818, 997636, 39157213, 78314426, 156628852]

約数ペア:

[(1, 156628852), (2, 78314426), (4, 39157213), (157, 997636), (314, 498818), (443, 353564), (563, 278204), (628, 249409), (886, 176782), (1126, 139102), (1772, 88391), (2252, 69551)]