157071991

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{659}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 168664320

約数和(自身を除く): 11592329

約数列:

[1, 23, 43, 241, 659, 989, 5543, 10363, 15157, 28337, 158819, 238349, 651751, 3652837, 6829217, 157071991]

約数ペア:

[(1, 157071991), (23, 6829217), (43, 3652837), (241, 651751), (659, 238349), (989, 158819), (5543, 28337), (10363, 15157)]