157942772060

素因数分解:

$2^2\times 5^1\times {\mathrm{19213}}^1\times {\mathrm{411031}}^1$

素因数の和:430253

約数の個数: 24

約数和(自身を含む): 331697891616

約数和(自身を除く): 173755119556

約数列:

[1, 2, 4, 5, 10, 20, 19213, 38426, 76852, 96065, 192130, 384260, 411031, 822062, 1644124, 2055155, 4110310, 8220620, 7897138603, 15794277206, 31588554412, 39485693015, 78971386030, 157942772060]

約数ペア:

[(1, 157942772060), (2, 78971386030), (4, 39485693015), (5, 31588554412), (10, 15794277206), (20, 7897138603), (19213, 8220620), (38426, 4110310), (76852, 2055155), (96065, 1644124), (192130, 822062), (384260, 411031)]