157486589

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{30983}}^1$

素因数の和:31036

約数の個数: 16

約数和(自身を含む): 187391232

約数和(自身を除く): 29904643

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 30983, 402779, 526711, 712609, 6847243, 9263917, 12114353, 157486589]

約数ペア:

[(1, 157486589), (13, 12114353), (17, 9263917), (23, 6847243), (221, 712609), (299, 526711), (391, 402779), (5083, 30983)]