142545319

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 165166848

約数和(自身を除く): 22621529

約数列:

[1, 7, 113, 307, 587, 791, 2149, 4109, 34691, 66331, 180209, 242837, 464317, 1261463, 20363617, 142545319]

約数ペア:

[(1, 142545319), (7, 20363617), (113, 1261463), (307, 464317), (587, 242837), (791, 180209), (2149, 66331), (4109, 34691)]