128171049215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{9137}}^1\times {\mathrm{255049}}^1$

素因数の和:264202

約数の個数: 16

約数和(自身を含む): 167806576800

約数和(自身を除く): 39635527585

約数列:

[1, 5, 11, 55, 9137, 45685, 100507, 255049, 502535, 1275245, 2805539, 14027695, 2330382713, 11651913565, 25634209843, 128171049215]

約数ペア:

[(1, 128171049215), (5, 25634209843), (11, 11651913565), (55, 2330382713), (9137, 14027695), (45685, 2805539), (100507, 1275245), (255049, 502535)]