164435089

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2819}}^1$

素因数の和:3480

約数の個数: 16

約数和(自身を含む): 202769280

約数和(自身を除く): 38334191

約数列:

[1, 7, 13, 91, 641, 2819, 4487, 8333, 19733, 36647, 58331, 256529, 1806979, 12648853, 23490727, 164435089]

約数ペア:

[(1, 164435089), (7, 23490727), (13, 12648853), (91, 1806979), (641, 256529), (2819, 58331), (4487, 36647), (8333, 19733)]