156529438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{354139}}^1$

素因数の和:354171

約数の個数: 16

約数和(自身を含む): 267729840

約数和(自身を除く): 111200402

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 354139, 708278, 4603807, 6020363, 9207614, 12040726, 78264719, 156529438]

約数ペア:

[(1, 156529438), (2, 78264719), (13, 12040726), (17, 9207614), (26, 6020363), (34, 4603807), (221, 708278), (442, 354139)]