148935292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{72019}}^1$

素因数の和:72081

約数の個数: 24

約数和(自身を含む): 290384640

約数和(自身を除く): 141449348

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 72019, 144038, 288076, 792209, 1584418, 3168836, 3384893, 6769786, 13539572, 37233823, 74467646, 148935292]

約数ペア:

[(1, 148935292), (2, 74467646), (4, 37233823), (11, 13539572), (22, 6769786), (44, 3384893), (47, 3168836), (94, 1584418), (188, 792209), (517, 288076), (1034, 144038), (2068, 72019)]