156782128998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{21157}}^1\times {\mathrm{112279}}^1$

素因数の和:133452

約数の個数: 32

約数和(自身を含む): 342089314560

約数和(自身を除く): 185307185562

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 21157, 42314, 63471, 112279, 126942, 224558, 232727, 336837, 465454, 673674, 698181, 1235069, 1396362, 2470138, 3705207, 7410414, 2375486803, 4750973606, 7126460409, 14252920818, 26130354833, 52260709666, 78391064499, 156782128998]

約数ペア:

[(1, 156782128998), (2, 78391064499), (3, 52260709666), (6, 26130354833), (11, 14252920818), (22, 7126460409), (33, 4750973606), (66, 2375486803), (21157, 7410414), (42314, 3705207), (63471, 2470138), (112279, 1396362), (126942, 1235069), (224558, 698181), (232727, 673674), (336837, 465454)]