129670542

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 305791200

約数和(自身を除く): 176120658

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 53, 58, 86, 87, 106, 109, 129, 159, 174, 218, 258, 261, 318, 327, 387, 477, 522, 654, 774, 954, 981, 1247, 1537, 1962, 2279, 2494, 3074, 3161, 3741, 4558, 4611, 4687, 5777, 6322, 6837, 7482, 9222, 9374, 9483, 11223, 11554, 13674, 13833, 14061, 17331, 18966, 20511, 22446, 27666, 28122, 28449, 34662, 41022, 42183, 51993, 56898, 66091, 84366, 103986, 132182, 135923, 167533, 198273, 248411, 271846, 335066, 396546, 407769, 496822, 502599, 594819, 745233, 815538, 1005198, 1189638, 1223307, 1490466, 1507797, 2235699, 2446614, 3015594, 4471398, 7203919, 14407838, 21611757, 43223514, 64835271, 129670542]

約数ペア:

[(1, 129670542), (2, 64835271), (3, 43223514), (6, 21611757), (9, 14407838), (18, 7203919), (29, 4471398), (43, 3015594), (53, 2446614), (58, 2235699), (86, 1507797), (87, 1490466), (106, 1223307), (109, 1189638), (129, 1005198), (159, 815538), (174, 745233), (218, 594819), (258, 502599), (261, 496822), (318, 407769), (327, 396546), (387, 335066), (477, 271846), (522, 248411), (654, 198273), (774, 167533), (954, 135923), (981, 132182), (1247, 103986), (1537, 84366), (1962, 66091), (2279, 56898), (2494, 51993), (3074, 42183), (3161, 41022), (3741, 34662), (4558, 28449), (4611, 28122), (4687, 27666), (5777, 22446), (6322, 20511), (6837, 18966), (7482, 17331), (9222, 14061), (9374, 13833), (9483, 13674), (11223, 11554)]