156931016815

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{9829691}}^1$

素因数の和:9829830

約数の個数: 16

約数和(自身を含む): 196279289856

約数和(自身を除く): 39348273041

約数列:

[1, 5, 31, 103, 155, 515, 3193, 15965, 9829691, 49148455, 304720421, 1012458173, 1523602105, 5062290865, 31386203363, 156931016815]

約数ペア:

[(1, 156931016815), (5, 31386203363), (31, 5062290865), (103, 1523602105), (155, 1012458173), (515, 304720421), (3193, 49148455), (15965, 9829691)]