148972768

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 391910400

約数和(自身を除く): 242937632

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 29, 32, 34, 38, 56, 58, 68, 71, 76, 112, 116, 119, 133, 136, 142, 152, 203, 224, 232, 238, 266, 272, 284, 304, 323, 406, 464, 476, 493, 497, 532, 544, 551, 568, 608, 646, 812, 928, 952, 986, 994, 1064, 1102, 1136, 1207, 1292, 1349, 1624, 1904, 1972, 1988, 2059, 2128, 2204, 2261, 2272, 2414, 2584, 2698, 3248, 3451, 3808, 3857, 3944, 3976, 4118, 4256, 4408, 4522, 4828, 5168, 5396, 6496, 6902, 7714, 7888, 7952, 8236, 8449, 8816, 9044, 9367, 9443, 9656, 10336, 10792, 13804, 14413, 15428, 15776, 15904, 16472, 16898, 17632, 18088, 18734, 18886, 19312, 21584, 22933, 27608, 28826, 30856, 32944, 33796, 35003, 36176, 37468, 37772, 38624, 39121, 43168, 45866, 55216, 57652, 61712, 65569, 65888, 67592, 70006, 72352, 74936, 75544, 78242, 91732, 110432, 115304, 123424, 131138, 135184, 140012, 149872, 151088, 156484, 160531, 183464, 230608, 245021, 262276, 270368, 273847, 280024, 299744, 302176, 312968, 321062, 366928, 461216, 490042, 524552, 547694, 560048, 625936, 642124, 665057, 733856, 980084, 1049104, 1095388, 1120096, 1251872, 1284248, 1330114, 1960168, 2098208, 2190776, 2568496, 2660228, 3920336, 4381552, 4655399, 5136992, 5320456, 7840672, 8763104, 9310798, 10640912, 18621596, 21281824, 37243192, 74486384, 148972768]

約数ペア:

[(1, 148972768), (2, 74486384), (4, 37243192), (7, 21281824), (8, 18621596), (14, 10640912), (16, 9310798), (17, 8763104), (19, 7840672), (28, 5320456), (29, 5136992), (32, 4655399), (34, 4381552), (38, 3920336), (56, 2660228), (58, 2568496), (68, 2190776), (71, 2098208), (76, 1960168), (112, 1330114), (116, 1284248), (119, 1251872), (133, 1120096), (136, 1095388), (142, 1049104), (152, 980084), (203, 733856), (224, 665057), (232, 642124), (238, 625936), (266, 560048), (272, 547694), (284, 524552), (304, 490042), (323, 461216), (406, 366928), (464, 321062), (476, 312968), (493, 302176), (497, 299744), (532, 280024), (544, 273847), (551, 270368), (568, 262276), (608, 245021), (646, 230608), (812, 183464), (928, 160531), (952, 156484), (986, 151088), (994, 149872), (1064, 140012), (1102, 135184), (1136, 131138), (1207, 123424), (1292, 115304), (1349, 110432), (1624, 91732), (1904, 78242), (1972, 75544), (1988, 74936), (2059, 72352), (2128, 70006), (2204, 67592), (2261, 65888), (2272, 65569), (2414, 61712), (2584, 57652), (2698, 55216), (3248, 45866), (3451, 43168), (3808, 39121), (3857, 38624), (3944, 37772), (3976, 37468), (4118, 36176), (4256, 35003), (4408, 33796), (4522, 32944), (4828, 30856), (5168, 28826), (5396, 27608), (6496, 22933), (6902, 21584), (7714, 19312), (7888, 18886), (7952, 18734), (8236, 18088), (8449, 17632), (8816, 16898), (9044, 16472), (9367, 15904), (9443, 15776), (9656, 15428), (10336, 14413), (10792, 13804)]