164741256

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{17737}}^1$

素因数の和:17795

約数の個数: 64

約数和(自身を含む): 468283200

約数和(自身を除く): 303541944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 17737, 35474, 53211, 70948, 106422, 141896, 159633, 212844, 319266, 425688, 478899, 638532, 762691, 957798, 1277064, 1525382, 1915596, 2288073, 3050764, 3831192, 4576146, 6101528, 6864219, 9152292, 13728438, 18304584, 20592657, 27456876, 41185314, 54913752, 82370628, 164741256]

約数ペア:

[(1, 164741256), (2, 82370628), (3, 54913752), (4, 41185314), (6, 27456876), (8, 20592657), (9, 18304584), (12, 13728438), (18, 9152292), (24, 6864219), (27, 6101528), (36, 4576146), (43, 3831192), (54, 3050764), (72, 2288073), (86, 1915596), (108, 1525382), (129, 1277064), (172, 957798), (216, 762691), (258, 638532), (344, 478899), (387, 425688), (516, 319266), (774, 212844), (1032, 159633), (1161, 141896), (1548, 106422), (2322, 70948), (3096, 53211), (4644, 35474), (9288, 17737)]