163505238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2096221}}^1$

素因数の和:2096239

約数の個数: 16

約数和(自身を含む): 352165296

約数和(自身を除く): 188660058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2096221, 4192442, 6288663, 12577326, 27250873, 54501746, 81752619, 163505238]

約数ペア:

[(1, 163505238), (2, 81752619), (3, 54501746), (6, 27250873), (13, 12577326), (26, 6288663), (39, 4192442), (78, 2096221)]