129124592

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{54163}}^1$

素因数の和:54320

約数の個数: 20

約数和(自身を含む): 251862600

約数和(自身を除く): 122738008

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 54163, 108326, 216652, 433304, 866608, 8070287, 16140574, 32281148, 64562296, 129124592]

約数ペア:

[(1, 129124592), (2, 64562296), (4, 32281148), (8, 16140574), (16, 8070287), (149, 866608), (298, 433304), (596, 216652), (1192, 108326), (2384, 54163)]