138643400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{593}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 371226240

約数和(自身を除く): 232582840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 167, 175, 200, 280, 334, 350, 593, 668, 700, 835, 1169, 1186, 1336, 1400, 1670, 2338, 2372, 2965, 3340, 4151, 4175, 4676, 4744, 5845, 5930, 6680, 8302, 8350, 9352, 11690, 11860, 14825, 16604, 16700, 20755, 23380, 23720, 29225, 29650, 33208, 33400, 41510, 46760, 58450, 59300, 83020, 99031, 103775, 116900, 118600, 166040, 198062, 207550, 233800, 396124, 415100, 495155, 693217, 792248, 830200, 990310, 1386434, 1980620, 2475775, 2772868, 3466085, 3961240, 4951550, 5545736, 6932170, 9903100, 13864340, 17330425, 19806200, 27728680, 34660850, 69321700, 138643400]

約数ペア:

[(1, 138643400), (2, 69321700), (4, 34660850), (5, 27728680), (7, 19806200), (8, 17330425), (10, 13864340), (14, 9903100), (20, 6932170), (25, 5545736), (28, 4951550), (35, 3961240), (40, 3466085), (50, 2772868), (56, 2475775), (70, 1980620), (100, 1386434), (140, 990310), (167, 830200), (175, 792248), (200, 693217), (280, 495155), (334, 415100), (350, 396124), (593, 233800), (668, 207550), (700, 198062), (835, 166040), (1169, 118600), (1186, 116900), (1336, 103775), (1400, 99031), (1670, 83020), (2338, 59300), (2372, 58450), (2965, 46760), (3340, 41510), (4151, 33400), (4175, 33208), (4676, 29650), (4744, 29225), (5845, 23720), (5930, 23380), (6680, 20755), (8302, 16700), (8350, 16604), (9352, 14825), (11690, 11860)]