161780490114

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{136870127}}^1$

素因数の和:136870329

約数の個数: 16

約数和(自身を含む): 325203424128

約数和(自身を除く): 163422934014

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 136870127, 273740254, 410610381, 821220762, 26963415019, 53926830038, 80890245057, 161780490114]

約数ペア:

[(1, 161780490114), (2, 80890245057), (3, 53926830038), (6, 26963415019), (197, 821220762), (394, 410610381), (591, 273740254), (1182, 136870127)]