143521978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{27611}}^1$

素因数の和:27749

約数の個数: 16

約数和(自身を含む): 226639296

約数和(自身を除く): 83117318

約数列:

[1, 2, 23, 46, 113, 226, 2599, 5198, 27611, 55222, 635053, 1270106, 3120043, 6240086, 71760989, 143521978]

約数ペア:

[(1, 143521978), (2, 71760989), (23, 6240086), (46, 3120043), (113, 1270106), (226, 635053), (2599, 55222), (5198, 27611)]