166315212

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13469}}^1$

素因数の和:13500

約数の個数: 72

約数和(自身を含む): 490308000

約数和(自身を除く): 323992788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 13469, 26938, 40407, 53876, 80814, 94283, 121221, 161628, 188566, 242442, 282849, 377132, 484884, 565698, 659981, 848547, 1131396, 1319962, 1697094, 1979943, 2639924, 3394188, 3959886, 4619867, 5939829, 7919772, 9239734, 11879658, 13859601, 18479468, 23759316, 27719202, 41578803, 55438404, 83157606, 166315212]

約数ペア:

[(1, 166315212), (2, 83157606), (3, 55438404), (4, 41578803), (6, 27719202), (7, 23759316), (9, 18479468), (12, 13859601), (14, 11879658), (18, 9239734), (21, 7919772), (28, 5939829), (36, 4619867), (42, 3959886), (49, 3394188), (63, 2639924), (84, 1979943), (98, 1697094), (126, 1319962), (147, 1131396), (196, 848547), (252, 659981), (294, 565698), (343, 484884), (441, 377132), (588, 282849), (686, 242442), (882, 188566), (1029, 161628), (1372, 121221), (1764, 94283), (2058, 80814), (3087, 53876), (4116, 40407), (6174, 26938), (12348, 13469)]