149468836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{72277}}^1$

素因数の和:72339

約数の個数: 24

約数和(自身を含む): 291424896

約数和(自身を除く): 141956060

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 72277, 144554, 289108, 795047, 1590094, 3180188, 3397019, 6794038, 13588076, 37367209, 74734418, 149468836]

約数ペア:

[(1, 149468836), (2, 74734418), (4, 37367209), (11, 13588076), (22, 6794038), (44, 3397019), (47, 3180188), (94, 1590094), (188, 795047), (517, 289108), (1034, 144554), (2068, 72277)]