161293430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{375101}}^1$

素因数の和:375151

約数の個数: 16

約数和(自身を含む): 297080784

約数和(自身を除く): 135787354

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 375101, 750202, 1875505, 3751010, 16129343, 32258686, 80646715, 161293430]

約数ペア:

[(1, 161293430), (2, 80646715), (5, 32258686), (10, 16129343), (43, 3751010), (86, 1875505), (215, 750202), (430, 375101)]