168551306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 340139520

約数和(自身を除く): 171588214

約数列:

[1, 2, 7, 11, 14, 22, 29, 47, 58, 73, 77, 94, 121, 146, 154, 203, 242, 319, 329, 406, 511, 517, 638, 658, 803, 847, 1022, 1034, 1363, 1606, 1694, 2117, 2233, 2726, 3431, 3509, 3619, 4234, 4466, 5621, 5687, 6862, 7018, 7238, 8833, 9541, 11242, 11374, 14819, 14993, 17666, 19082, 23287, 24017, 24563, 29638, 29986, 37741, 39809, 46574, 48034, 49126, 61831, 75482, 79618, 99499, 104951, 123662, 163009, 164923, 198998, 209902, 256157, 264187, 326018, 329846, 415151, 512314, 528374, 696493, 830302, 1094489, 1154461, 1392986, 1793099, 2188978, 2308922, 2906057, 3586198, 5812114, 7661423, 12039379, 15322846, 24078758, 84275653, 168551306]

約数ペア:

[(1, 168551306), (2, 84275653), (7, 24078758), (11, 15322846), (14, 12039379), (22, 7661423), (29, 5812114), (47, 3586198), (58, 2906057), (73, 2308922), (77, 2188978), (94, 1793099), (121, 1392986), (146, 1154461), (154, 1094489), (203, 830302), (242, 696493), (319, 528374), (329, 512314), (406, 415151), (511, 329846), (517, 326018), (638, 264187), (658, 256157), (803, 209902), (847, 198998), (1022, 164923), (1034, 163009), (1363, 123662), (1606, 104951), (1694, 99499), (2117, 79618), (2233, 75482), (2726, 61831), (3431, 49126), (3509, 48034), (3619, 46574), (4234, 39809), (4466, 37741), (5621, 29986), (5687, 29638), (6862, 24563), (7018, 24017), (7238, 23287), (8833, 19082), (9541, 17666), (11242, 14993), (11374, 14819)]