239208045136

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{40081777}}^1$

素因数の和:40082158

約数の個数: 20

約数和(自身を含む): 464708134132

約数和(自身を除く): 225500088996

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 40081777, 80163554, 160327108, 320654216, 641308432, 14950502821, 29901005642, 59802011284, 119604022568, 239208045136]

約数ペア:

[(1, 239208045136), (2, 119604022568), (4, 59802011284), (8, 29901005642), (16, 14950502821), (373, 641308432), (746, 320654216), (1492, 160327108), (2984, 80163554), (5968, 40081777)]