157139044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{1453}}^1$

素因数の和:2899

約数の個数: 24

約数和(自身を含む): 289869440

約数和(自身を除く): 132730396

約数列:

[1, 2, 4, 19, 38, 76, 1423, 1453, 2846, 2906, 5692, 5812, 27037, 27607, 54074, 55214, 108148, 110428, 2067619, 4135238, 8270476, 39284761, 78569522, 157139044]

約数ペア:

[(1, 157139044), (2, 78569522), (4, 39284761), (19, 8270476), (38, 4135238), (76, 2067619), (1423, 110428), (1453, 108148), (2846, 55214), (2906, 54074), (5692, 27607), (5812, 27037)]