156728077256

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{591391}}^1$

素因数の和:591765

約数の個数: 32

約数和(自身を含む): 297138996480

約数和(自身を除く): 140410919224

約数列:

[1, 2, 4, 8, 157, 211, 314, 422, 628, 844, 1256, 1688, 33127, 66254, 132508, 265016, 591391, 1182782, 2365564, 4731128, 92848387, 124783501, 185696774, 249567002, 371393548, 499134004, 742787096, 998268008, 19591009657, 39182019314, 78364038628, 156728077256]

約数ペア:

[(1, 156728077256), (2, 78364038628), (4, 39182019314), (8, 19591009657), (157, 998268008), (211, 742787096), (314, 499134004), (422, 371393548), (628, 249567002), (844, 185696774), (1256, 124783501), (1688, 92848387), (33127, 4731128), (66254, 2365564), (132508, 1182782), (265016, 591391)]