164964168

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{17761}}^1$

素因数の和:17819

約数の個数: 64

約数和(自身を含む): 468916800

約数和(自身を除く): 303952632

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, 17761, 35522, 53283, 71044, 106566, 142088, 159849, 213132, 319698, 426264, 479547, 639396, 763723, 959094, 1278792, 1527446, 1918188, 2291169, 3054892, 3836376, 4582338, 6109784, 6873507, 9164676, 13747014, 18329352, 20620521, 27494028, 41241042, 54988056, 82482084, 164964168]

約数ペア:

[(1, 164964168), (2, 82482084), (3, 54988056), (4, 41241042), (6, 27494028), (8, 20620521), (9, 18329352), (12, 13747014), (18, 9164676), (24, 6873507), (27, 6109784), (36, 4582338), (43, 3836376), (54, 3054892), (72, 2291169), (86, 1918188), (108, 1527446), (129, 1278792), (172, 959094), (216, 763723), (258, 639396), (344, 479547), (387, 426264), (516, 319698), (774, 213132), (1032, 159849), (1161, 142088), (1548, 106566), (2322, 71044), (3096, 53283), (4644, 35522), (9288, 17761)]