166104444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:991

約数の個数: 72

約数和(自身を含む): 429600640

約数和(自身を除く): 263496196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 139, 242, 278, 363, 417, 484, 556, 726, 823, 834, 1452, 1529, 1646, 1668, 2469, 3058, 3292, 4587, 4938, 6116, 9053, 9174, 9876, 16819, 18106, 18348, 27159, 33638, 36212, 50457, 54318, 67276, 99583, 100914, 108636, 114397, 199166, 201828, 228794, 298749, 343191, 398332, 457588, 597498, 686382, 1194996, 1258367, 1372764, 2516734, 3775101, 5033468, 7550202, 13842037, 15100404, 27684074, 41526111, 55368148, 83052222, 166104444]

約数ペア:

[(1, 166104444), (2, 83052222), (3, 55368148), (4, 41526111), (6, 27684074), (11, 15100404), (12, 13842037), (22, 7550202), (33, 5033468), (44, 3775101), (66, 2516734), (121, 1372764), (132, 1258367), (139, 1194996), (242, 686382), (278, 597498), (363, 457588), (417, 398332), (484, 343191), (556, 298749), (726, 228794), (823, 201828), (834, 199166), (1452, 114397), (1529, 108636), (1646, 100914), (1668, 99583), (2469, 67276), (3058, 54318), (3292, 50457), (4587, 36212), (4938, 33638), (6116, 27159), (9053, 18348), (9174, 18106), (9876, 16819)]