156959362889

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1\times {\mathrm{284131}}^1$

素因数の和:285680

約数の個数: 16

約数和(自身を含む): 182890085760

約数和(自身を除く): 25930722871

約数列:

[1, 7, 53, 371, 1489, 10423, 78917, 284131, 552419, 1988917, 15058943, 105412601, 423071059, 2961497413, 22422766127, 156959362889]

約数ペア:

[(1, 156959362889), (7, 22422766127), (53, 2961497413), (371, 423071059), (1489, 105412601), (10423, 15058943), (78917, 1988917), (284131, 552419)]