156917293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{30871}}^1$

素因数の和:30924

約数の個数: 16

約数和(自身を含む): 186713856

約数和(自身を除く): 29796563

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 30871, 401323, 524807, 710033, 6822491, 9230429, 12070561, 156917293]

約数ペア:

[(1, 156917293), (13, 12070561), (17, 9230429), (23, 6822491), (221, 710033), (299, 524807), (391, 401323), (5083, 30871)]