151421618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{21107}}^1$

素因数の和:21337

約数の個数: 16

約数和(自身を含む): 241644384

約数和(自身を除く): 90222766

約数列:

[1, 2, 17, 34, 211, 422, 3587, 7174, 21107, 42214, 358819, 717638, 4453577, 8907154, 75710809, 151421618]

約数ペア:

[(1, 151421618), (2, 75710809), (17, 8907154), (34, 4453577), (211, 717638), (422, 358819), (3587, 42214), (7174, 21107)]