169202354

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{4243}}^1$

素因数の和:4529

約数の個数: 16

約数和(自身を含む): 257491968

約数和(自身を除く): 88289614

約数列:

[1, 2, 127, 157, 254, 314, 4243, 8486, 19939, 39878, 538861, 666151, 1077722, 1332302, 84601177, 169202354]

約数ペア:

[(1, 169202354), (2, 84601177), (127, 1332302), (157, 1077722), (254, 666151), (314, 538861), (4243, 39878), (8486, 19939)]