139402788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2453

約数の個数: 96

約数和(自身を含む): 403377408

約数和(自身を除く): 263974620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 41, 42, 51, 68, 82, 84, 102, 119, 123, 164, 204, 238, 246, 287, 357, 476, 492, 574, 697, 714, 861, 1148, 1394, 1428, 1722, 2091, 2381, 2788, 3444, 4182, 4762, 4879, 7143, 8364, 9524, 9758, 14286, 14637, 16667, 19516, 28572, 29274, 33334, 40477, 50001, 58548, 66668, 80954, 97621, 100002, 121431, 161908, 195242, 200004, 242862, 283339, 292863, 390484, 485724, 566678, 585726, 683347, 850017, 1133356, 1171452, 1366694, 1659557, 1700034, 2050041, 2733388, 3319114, 3400068, 4100082, 4978671, 6638228, 8200164, 9957342, 11616899, 19914684, 23233798, 34850697, 46467596, 69701394, 139402788]

約数ペア:

[(1, 139402788), (2, 69701394), (3, 46467596), (4, 34850697), (6, 23233798), (7, 19914684), (12, 11616899), (14, 9957342), (17, 8200164), (21, 6638228), (28, 4978671), (34, 4100082), (41, 3400068), (42, 3319114), (51, 2733388), (68, 2050041), (82, 1700034), (84, 1659557), (102, 1366694), (119, 1171452), (123, 1133356), (164, 850017), (204, 683347), (238, 585726), (246, 566678), (287, 485724), (357, 390484), (476, 292863), (492, 283339), (574, 242862), (697, 200004), (714, 195242), (861, 161908), (1148, 121431), (1394, 100002), (1428, 97621), (1722, 80954), (2091, 66668), (2381, 58548), (2788, 50001), (3444, 40477), (4182, 33334), (4762, 29274), (4879, 28572), (7143, 19516), (8364, 16667), (9524, 14637), (9758, 14286)]