156725354986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3571}}^1\times {\mathrm{16267}}^1$

素因数の和:19930

約数の個数: 32

約数和(自身を含む): 251032158720

約数和(自身を除く): 94306803734

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 3571, 7142, 16267, 32534, 67849, 135698, 253541, 309073, 507082, 618146, 1154957, 2309914, 4817279, 9634558, 21944183, 43888366, 58089457, 116178914, 1103699683, 2207399366, 4124351447, 8248702894, 78362677493, 156725354986]

約数ペア:

[(1, 156725354986), (2, 78362677493), (19, 8248702894), (38, 4124351447), (71, 2207399366), (142, 1103699683), (1349, 116178914), (2698, 58089457), (3571, 43888366), (7142, 21944183), (16267, 9634558), (32534, 4817279), (67849, 2309914), (135698, 1154957), (253541, 618146), (309073, 507082)]