161780490108

素因数分解:

$2^2\times 3^3\times {\mathrm{743}}^1\times {\mathrm{2016107}}^1$

素因数の和:2016863

約数の個数: 48

約数和(自身を含む): 419995618560

約数和(自身を除く): 258215128452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 743, 1486, 2229, 2972, 4458, 6687, 8916, 13374, 20061, 26748, 40122, 80244, 2016107, 4032214, 6048321, 8064428, 12096642, 18144963, 24193284, 36289926, 54434889, 72579852, 108869778, 217739556, 1497967501, 2995935002, 4493902503, 5991870004, 8987805006, 13481707509, 17975610012, 26963415018, 40445122527, 53926830036, 80890245054, 161780490108]

約数ペア:

[(1, 161780490108), (2, 80890245054), (3, 53926830036), (4, 40445122527), (6, 26963415018), (9, 17975610012), (12, 13481707509), (18, 8987805006), (27, 5991870004), (36, 4493902503), (54, 2995935002), (108, 1497967501), (743, 217739556), (1486, 108869778), (2229, 72579852), (2972, 54434889), (4458, 36289926), (6687, 24193284), (8916, 18144963), (13374, 12096642), (20061, 8064428), (26748, 6048321), (40122, 4032214), (80244, 2016107)]