157529217854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1\times {\mathrm{829267}}^1$

素因数の和:834287

約数の個数: 16

約数和(自身を含む): 248780400000

約数和(自身を除く): 91251182146

約数列:

[1, 2, 19, 38, 4999, 9998, 94981, 189962, 829267, 1658534, 15756073, 31512146, 4145505733, 8291011466, 78764608927, 157529217854]

約数ペア:

[(1, 157529217854), (2, 78764608927), (19, 8291011466), (38, 4145505733), (4999, 31512146), (9998, 15756073), (94981, 1658534), (189962, 829267)]