164873352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:875

約数の個数: 128

約数和(自身を含む): 499276800

約数和(自身を除く): 334403448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 43, 56, 58, 84, 86, 87, 116, 129, 168, 172, 174, 203, 232, 258, 301, 344, 348, 406, 516, 602, 609, 696, 787, 812, 903, 1032, 1204, 1218, 1247, 1574, 1624, 1806, 2361, 2408, 2436, 2494, 3148, 3612, 3741, 4722, 4872, 4988, 5509, 6296, 7224, 7482, 8729, 9444, 9976, 11018, 14964, 16527, 17458, 18888, 22036, 22823, 26187, 29928, 33054, 33841, 34916, 44072, 45646, 52374, 66108, 67682, 68469, 69832, 91292, 101523, 104748, 132216, 135364, 136938, 159761, 182584, 203046, 209496, 236887, 270728, 273876, 319522, 406092, 473774, 479283, 547752, 639044, 710661, 812184, 947548, 958566, 981389, 1278088, 1421322, 1895096, 1917132, 1962778, 2842644, 2944167, 3834264, 3925556, 5685288, 5888334, 6869723, 7851112, 11776668, 13739446, 20609169, 23553336, 27478892, 41218338, 54957784, 82436676, 164873352]

約数ペア:

[(1, 164873352), (2, 82436676), (3, 54957784), (4, 41218338), (6, 27478892), (7, 23553336), (8, 20609169), (12, 13739446), (14, 11776668), (21, 7851112), (24, 6869723), (28, 5888334), (29, 5685288), (42, 3925556), (43, 3834264), (56, 2944167), (58, 2842644), (84, 1962778), (86, 1917132), (87, 1895096), (116, 1421322), (129, 1278088), (168, 981389), (172, 958566), (174, 947548), (203, 812184), (232, 710661), (258, 639044), (301, 547752), (344, 479283), (348, 473774), (406, 406092), (516, 319522), (602, 273876), (609, 270728), (696, 236887), (787, 209496), (812, 203046), (903, 182584), (1032, 159761), (1204, 136938), (1218, 135364), (1247, 132216), (1574, 104748), (1624, 101523), (1806, 91292), (2361, 69832), (2408, 68469), (2436, 67682), (2494, 66108), (3148, 52374), (3612, 45646), (3741, 44072), (4722, 34916), (4872, 33841), (4988, 33054), (5509, 29928), (6296, 26187), (7224, 22823), (7482, 22036), (8729, 18888), (9444, 17458), (9976, 16527), (11018, 14964)]