155284038

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 436952880

約数和(自身を除く): 281668842

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 49, 58, 63, 78, 87, 91, 98, 117, 126, 147, 174, 182, 203, 234, 261, 273, 294, 377, 406, 441, 467, 522, 546, 609, 637, 754, 819, 882, 934, 1131, 1218, 1274, 1401, 1421, 1638, 1827, 1911, 2262, 2639, 2802, 2842, 3269, 3393, 3654, 3822, 4203, 4263, 5278, 5733, 6071, 6538, 6786, 7917, 8406, 8526, 9807, 11466, 12142, 12789, 13543, 15834, 18213, 18473, 19614, 22883, 23751, 25578, 27086, 29421, 36426, 36946, 40629, 42497, 45766, 47502, 54639, 55419, 58842, 68649, 81258, 84994, 94801, 109278, 110838, 121887, 127491, 137298, 166257, 176059, 189602, 205947, 243774, 254982, 284403, 297479, 332514, 352118, 382473, 411894, 528177, 568806, 594958, 663607, 764946, 853209, 892437, 1056354, 1232413, 1327214, 1584531, 1706418, 1784874, 1990821, 2464826, 2677311, 3169062, 3697239, 3981642, 5354622, 5972463, 7394478, 8626891, 11091717, 11944926, 17253782, 22183434, 25880673, 51761346, 77642019, 155284038]

約数ペア:

[(1, 155284038), (2, 77642019), (3, 51761346), (6, 25880673), (7, 22183434), (9, 17253782), (13, 11944926), (14, 11091717), (18, 8626891), (21, 7394478), (26, 5972463), (29, 5354622), (39, 3981642), (42, 3697239), (49, 3169062), (58, 2677311), (63, 2464826), (78, 1990821), (87, 1784874), (91, 1706418), (98, 1584531), (117, 1327214), (126, 1232413), (147, 1056354), (174, 892437), (182, 853209), (203, 764946), (234, 663607), (261, 594958), (273, 568806), (294, 528177), (377, 411894), (406, 382473), (441, 352118), (467, 332514), (522, 297479), (546, 284403), (609, 254982), (637, 243774), (754, 205947), (819, 189602), (882, 176059), (934, 166257), (1131, 137298), (1218, 127491), (1274, 121887), (1401, 110838), (1421, 109278), (1638, 94801), (1827, 84994), (1911, 81258), (2262, 68649), (2639, 58842), (2802, 55419), (2842, 54639), (3269, 47502), (3393, 45766), (3654, 42497), (3822, 40629), (4203, 36946), (4263, 36426), (5278, 29421), (5733, 27086), (6071, 25578), (6538, 23751), (6786, 22883), (7917, 19614), (8406, 18473), (8526, 18213), (9807, 15834), (11466, 13543), (12142, 12789)]