168809916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{29741}}^1$

素因数の和:29802

約数の個数: 48

約数和(自身を含む): 439705728

約数和(自身を除く): 270895812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 29741, 59482, 89223, 118964, 178446, 327151, 356892, 654302, 981453, 1278863, 1308604, 1962906, 2557726, 3836589, 3925812, 5115452, 7673178, 14067493, 15346356, 28134986, 42202479, 56269972, 84404958, 168809916]

約数ペア:

[(1, 168809916), (2, 84404958), (3, 56269972), (4, 42202479), (6, 28134986), (11, 15346356), (12, 14067493), (22, 7673178), (33, 5115452), (43, 3925812), (44, 3836589), (66, 2557726), (86, 1962906), (129, 1308604), (132, 1278863), (172, 981453), (258, 654302), (473, 356892), (516, 327151), (946, 178446), (1419, 118964), (1892, 89223), (2838, 59482), (5676, 29741)]