157916459519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2803}}^1\times {\mathrm{4519}}^1$

素因数の和:7479

約数の個数: 32

約数和(自身を含む): 195890580480

約数和(自身を除く): 37974120961

約数列:

[1, 7, 13, 91, 137, 959, 1781, 2803, 4519, 12467, 19621, 31633, 36439, 58747, 255073, 384011, 411229, 619103, 2688077, 4333721, 4992143, 8048339, 12666757, 34945001, 56338373, 88667299, 164667841, 1152674887, 1735345709, 12147419963, 22559494217, 157916459519]

約数ペア:

[(1, 157916459519), (7, 22559494217), (13, 12147419963), (91, 1735345709), (137, 1152674887), (959, 164667841), (1781, 88667299), (2803, 56338373), (4519, 34945001), (12467, 12666757), (19621, 8048339), (31633, 4992143), (36439, 4333721), (58747, 2688077), (255073, 619103), (384011, 411229)]