138831084

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1557

約数の個数: 120

約数和(自身を含む): 425180448

約数和(自身を除く): 286349364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 861, 1107, 1134, 1148, 1476, 1493, 1722, 2214, 2268, 2583, 2986, 3321, 3444, 4428, 4479, 5166, 5972, 6642, 7749, 8958, 10332, 10451, 13284, 13437, 15498, 17916, 20902, 23247, 26874, 30996, 31353, 40311, 41804, 46494, 53748, 61213, 62706, 80622, 92988, 94059, 120933, 122426, 125412, 161244, 183639, 188118, 241866, 244852, 282177, 367278, 376236, 428491, 483732, 550917, 564354, 734556, 846531, 856982, 1101834, 1128708, 1285473, 1652751, 1693062, 1713964, 2203668, 2570946, 3305502, 3386124, 3856419, 4958253, 5141892, 6611004, 7712838, 9916506, 11569257, 15425676, 19833012, 23138514, 34707771, 46277028, 69415542, 138831084]

約数ペア:

[(1, 138831084), (2, 69415542), (3, 46277028), (4, 34707771), (6, 23138514), (7, 19833012), (9, 15425676), (12, 11569257), (14, 9916506), (18, 7712838), (21, 6611004), (27, 5141892), (28, 4958253), (36, 3856419), (41, 3386124), (42, 3305502), (54, 2570946), (63, 2203668), (81, 1713964), (82, 1693062), (84, 1652751), (108, 1285473), (123, 1128708), (126, 1101834), (162, 856982), (164, 846531), (189, 734556), (246, 564354), (252, 550917), (287, 483732), (324, 428491), (369, 376236), (378, 367278), (492, 282177), (567, 244852), (574, 241866), (738, 188118), (756, 183639), (861, 161244), (1107, 125412), (1134, 122426), (1148, 120933), (1476, 94059), (1493, 92988), (1722, 80622), (2214, 62706), (2268, 61213), (2583, 53748), (2986, 46494), (3321, 41804), (3444, 40311), (4428, 31353), (4479, 30996), (5166, 26874), (5972, 23247), (6642, 20902), (7749, 17916), (8958, 15498), (10332, 13437), (10451, 13284)]