156640868018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{70373}}^1\times {\mathrm{38377}}^1$

素因数の和:108781

約数の個数: 16

約数和(自身を含む): 243073203480

約数和(自身を除く): 86432335462

約数列:

[1, 2, 29, 58, 38377, 70373, 76754, 140746, 1112933, 2040817, 2225866, 4081634, 2700704621, 5401409242, 78320434009, 156640868018]

約数ペア:

[(1, 156640868018), (2, 78320434009), (29, 5401409242), (58, 2700704621), (38377, 4081634), (70373, 2225866), (76754, 2040817), (140746, 1112933)]