156943839455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{318917}}^1$

素因数の和:319115

約数の個数: 32

約数和(自身を含む): 207669196224

約数和(自身を除く): 50725356769

約数列:

[1, 5, 13, 65, 67, 113, 335, 565, 871, 1469, 4355, 7345, 7571, 37855, 98423, 318917, 492115, 1594585, 4145921, 20729605, 21367439, 36037621, 106837195, 180188105, 277776707, 468489073, 1388883535, 2342445365, 2414520607, 12072603035, 31388767891, 156943839455]

約数ペア:

[(1, 156943839455), (5, 31388767891), (13, 12072603035), (65, 2414520607), (67, 2342445365), (113, 1388883535), (335, 468489073), (565, 277776707), (871, 180188105), (1469, 106837195), (4355, 36037621), (7345, 21367439), (7571, 20729605), (37855, 4145921), (98423, 1594585), (318917, 492115)]