156923127319

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1\times {\mathrm{5407}}^1$

素因数の和:6175

約数の個数: 32

約数和(自身を含む): 184414703616

約数和(自身を除く): 27491576297

約数列:

[1, 7, 53, 137, 371, 571, 959, 3997, 5407, 7261, 30263, 37849, 50827, 78227, 211841, 286571, 547589, 740759, 2005997, 3087397, 4146031, 5185313, 21611779, 29022217, 39260227, 163632041, 274821589, 422973389, 1145424287, 2960813723, 22417589617, 156923127319]

約数ペア:

[(1, 156923127319), (7, 22417589617), (53, 2960813723), (137, 1145424287), (371, 422973389), (571, 274821589), (959, 163632041), (3997, 39260227), (5407, 29022217), (7261, 21611779), (30263, 5185313), (37849, 4146031), (50827, 3087397), (78227, 2005997), (211841, 740759), (286571, 547589)]