156915217264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{754400083}}^1$

素因数の和:754400104

約数の個数: 20

約数和(自身を含む): 327409636456

約数和(自身を除く): 170494419192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 754400083, 1508800166, 3017600332, 6035200664, 9807201079, 12070401328, 19614402158, 39228804316, 78457608632, 156915217264]

約数ペア:

[(1, 156915217264), (2, 78457608632), (4, 39228804316), (8, 19614402158), (13, 12070401328), (16, 9807201079), (26, 6035200664), (52, 3017600332), (104, 1508800166), (208, 754400083)]