156959559029

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{138797}}^1$

素因数の和:138894

約数の個数: 48

約数和(自身を含む): 209986939008

約数和(自身を除く): 53027379979

約数列:

[1, 7, 13, 17, 43, 91, 119, 221, 289, 301, 559, 731, 1547, 2023, 3757, 3913, 5117, 9503, 12427, 26299, 66521, 86989, 138797, 161551, 971579, 1130857, 1804361, 2359549, 5968271, 12630527, 16516843, 30674137, 40112333, 41777897, 77587523, 101460607, 214718959, 280786331, 521460329, 543112661, 710224249, 1318987891, 1724830319, 3650222303, 9232915237, 12073812233, 22422794147, 156959559029]

約数ペア:

[(1, 156959559029), (7, 22422794147), (13, 12073812233), (17, 9232915237), (43, 3650222303), (91, 1724830319), (119, 1318987891), (221, 710224249), (289, 543112661), (301, 521460329), (559, 280786331), (731, 214718959), (1547, 101460607), (2023, 77587523), (3757, 41777897), (3913, 40112333), (5117, 30674137), (9503, 16516843), (12427, 12630527), (26299, 5968271), (66521, 2359549), (86989, 1804361), (138797, 1130857), (161551, 971579)]