156986991505

素因数分解:

$5^1\times {\mathrm{241}}^1\times {\mathrm{4861}}^1\times {\mathrm{26801}}^1$

素因数の和:31908

約数の個数: 16

約数和(自身を含む): 189212042448

約数和(自身を除く): 32225050943

約数列:

[1, 5, 241, 1205, 4861, 24305, 26801, 134005, 1171501, 5857505, 6459041, 32295205, 130279661, 651398305, 31397398301, 156986991505]

約数ペア:

[(1, 156986991505), (5, 31397398301), (241, 651398305), (1205, 130279661), (4861, 32295205), (24305, 6459041), (26801, 5857505), (134005, 1171501)]