155730232

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 374400000

約数和(自身を除く): 218669768

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 49, 56, 58, 76, 98, 103, 116, 133, 152, 196, 203, 206, 232, 266, 343, 392, 406, 412, 532, 551, 686, 721, 812, 824, 931, 1064, 1102, 1372, 1421, 1442, 1624, 1862, 1957, 2204, 2744, 2842, 2884, 2987, 3724, 3857, 3914, 4408, 5047, 5684, 5768, 5974, 6517, 7448, 7714, 7828, 9947, 10094, 11368, 11948, 13034, 13699, 15428, 15656, 19894, 20188, 20909, 23896, 26068, 26999, 27398, 30856, 35329, 39788, 40376, 41818, 52136, 53998, 54796, 56753, 70658, 79576, 83636, 95893, 107996, 109592, 113506, 141316, 146363, 167272, 188993, 191786, 215992, 227012, 282632, 292726, 377986, 383572, 397271, 454024, 585452, 671251, 755972, 767144, 794542, 1024541, 1170904, 1342502, 1511944, 1589084, 2049082, 2685004, 2780897, 3178168, 4098164, 5370008, 5561794, 8196328, 11123588, 19466279, 22247176, 38932558, 77865116, 155730232]

約数ペア:

[(1, 155730232), (2, 77865116), (4, 38932558), (7, 22247176), (8, 19466279), (14, 11123588), (19, 8196328), (28, 5561794), (29, 5370008), (38, 4098164), (49, 3178168), (56, 2780897), (58, 2685004), (76, 2049082), (98, 1589084), (103, 1511944), (116, 1342502), (133, 1170904), (152, 1024541), (196, 794542), (203, 767144), (206, 755972), (232, 671251), (266, 585452), (343, 454024), (392, 397271), (406, 383572), (412, 377986), (532, 292726), (551, 282632), (686, 227012), (721, 215992), (812, 191786), (824, 188993), (931, 167272), (1064, 146363), (1102, 141316), (1372, 113506), (1421, 109592), (1442, 107996), (1624, 95893), (1862, 83636), (1957, 79576), (2204, 70658), (2744, 56753), (2842, 54796), (2884, 53998), (2987, 52136), (3724, 41818), (3857, 40376), (3914, 39788), (4408, 35329), (5047, 30856), (5684, 27398), (5768, 26999), (5974, 26068), (6517, 23896), (7448, 20909), (7714, 20188), (7828, 19894), (9947, 15656), (10094, 15428), (11368, 13699), (11948, 13034)]