153123712

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 370137600

約数和(自身を除く): 217013888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 71, 83, 112, 116, 128, 142, 166, 203, 224, 232, 284, 332, 406, 448, 464, 497, 568, 581, 664, 812, 896, 928, 994, 1136, 1162, 1328, 1624, 1856, 1988, 2059, 2272, 2324, 2407, 2656, 3248, 3712, 3976, 4118, 4544, 4648, 4814, 5312, 5893, 6496, 7952, 8236, 9088, 9296, 9628, 10624, 11786, 12992, 14413, 15904, 16472, 16849, 18592, 19256, 23572, 25984, 28826, 31808, 32944, 33698, 37184, 38512, 41251, 47144, 57652, 63616, 65888, 67396, 74368, 77024, 82502, 94288, 115304, 131776, 134792, 154048, 165004, 170897, 188576, 230608, 263552, 269584, 308096, 330008, 341794, 377152, 461216, 539168, 660016, 683588, 754304, 922432, 1078336, 1196279, 1320032, 1367176, 1844864, 2156672, 2392558, 2640064, 2734352, 4785116, 5280128, 5468704, 9570232, 10937408, 19140464, 21874816, 38280928, 76561856, 153123712]

約数ペア:

[(1, 153123712), (2, 76561856), (4, 38280928), (7, 21874816), (8, 19140464), (14, 10937408), (16, 9570232), (28, 5468704), (29, 5280128), (32, 4785116), (56, 2734352), (58, 2640064), (64, 2392558), (71, 2156672), (83, 1844864), (112, 1367176), (116, 1320032), (128, 1196279), (142, 1078336), (166, 922432), (203, 754304), (224, 683588), (232, 660016), (284, 539168), (332, 461216), (406, 377152), (448, 341794), (464, 330008), (497, 308096), (568, 269584), (581, 263552), (664, 230608), (812, 188576), (896, 170897), (928, 165004), (994, 154048), (1136, 134792), (1162, 131776), (1328, 115304), (1624, 94288), (1856, 82502), (1988, 77024), (2059, 74368), (2272, 67396), (2324, 65888), (2407, 63616), (2656, 57652), (3248, 47144), (3712, 41251), (3976, 38512), (4118, 37184), (4544, 33698), (4648, 32944), (4814, 31808), (5312, 28826), (5893, 25984), (6496, 23572), (7952, 19256), (8236, 18592), (9088, 16849), (9296, 16472), (9628, 15904), (10624, 14413), (11786, 12992)]