157942364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{14951}}^1$

素因数の和:15113

約数の個数: 24

約数和(自身を含む): 293059200

約数和(自身を除く): 135116836

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 14951, 29902, 59804, 284069, 568138, 1136276, 2078189, 4156378, 8312756, 39485591, 78971182, 157942364]

約数ペア:

[(1, 157942364), (2, 78971182), (4, 39485591), (19, 8312756), (38, 4156378), (76, 2078189), (139, 1136276), (278, 568138), (556, 284069), (2641, 59804), (5282, 29902), (10564, 14951)]