164625156

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{35449}}^1$

素因数の和:35505

約数の個数: 48

約数和(自身を含む): 436744000

約数和(自身を除く): 272118844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 35449, 70898, 106347, 141796, 212694, 319041, 425388, 638082, 957123, 1276164, 1524307, 1914246, 3048614, 3828492, 4572921, 6097228, 9145842, 13718763, 18291684, 27437526, 41156289, 54875052, 82312578, 164625156]

約数ペア:

[(1, 164625156), (2, 82312578), (3, 54875052), (4, 41156289), (6, 27437526), (9, 18291684), (12, 13718763), (18, 9145842), (27, 6097228), (36, 4572921), (43, 3828492), (54, 3048614), (86, 1914246), (108, 1524307), (129, 1276164), (172, 957123), (258, 638082), (387, 425388), (516, 319041), (774, 212694), (1161, 141796), (1548, 106347), (2322, 70898), (4644, 35449)]