156793176104

素因数分解:

$2^3\times {\mathrm{139883}}^1\times {\mathrm{140111}}^1$

素因数の和:280000

約数の個数: 16

約数和(自身を含む): 293991405120

約数和(自身を除く): 137198229016

約数列:

[1, 2, 4, 8, 139883, 140111, 279766, 280222, 559532, 560444, 1119064, 1120888, 19599147013, 39198294026, 78396588052, 156793176104]

約数ペア:

[(1, 156793176104), (2, 78396588052), (4, 39198294026), (8, 19599147013), (139883, 1120888), (140111, 1119064), (279766, 560444), (280222, 559532)]