158977330

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 290672640

約数和(自身を除く): 131695310

約数列:

[1, 2, 5, 10, 127, 151, 254, 302, 635, 755, 829, 1270, 1510, 1658, 4145, 8290, 19177, 38354, 95885, 105283, 125179, 191770, 210566, 250358, 526415, 625895, 1052830, 1251790, 15897733, 31795466, 79488665, 158977330]

約数ペア:

[(1, 158977330), (2, 79488665), (5, 31795466), (10, 15897733), (127, 1251790), (151, 1052830), (254, 625895), (302, 526415), (635, 250358), (755, 210566), (829, 191770), (1270, 125179), (1510, 105283), (1658, 95885), (4145, 38354), (8290, 19177)]