128452464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 180

約数和(自身を含む): 434833776

約数和(自身を除く): 306381312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 353, 361, 399, 456, 504, 532, 684, 706, 722, 798, 912, 1008, 1059, 1064, 1083, 1197, 1368, 1412, 1444, 1596, 2118, 2128, 2166, 2394, 2471, 2527, 2736, 2824, 2888, 3177, 3192, 3249, 4236, 4332, 4788, 4942, 5054, 5648, 5776, 6354, 6384, 6498, 6707, 7413, 7581, 8472, 8664, 9576, 9884, 10108, 12708, 12996, 13414, 14826, 15162, 16944, 17328, 19152, 19768, 20121, 20216, 22239, 22743, 25416, 25992, 26828, 29652, 30324, 39536, 40242, 40432, 44478, 45486, 46949, 50832, 51984, 53656, 59304, 60363, 60648, 80484, 88956, 90972, 93898, 107312, 118608, 120726, 121296, 127433, 140847, 160968, 177912, 181944, 187796, 241452, 254866, 281694, 321936, 355824, 363888, 375592, 382299, 422541, 482904, 509732, 563388, 751184, 764598, 845082, 892031, 965808, 1019464, 1126776, 1146897, 1529196, 1690164, 1784062, 2038928, 2253552, 2293794, 2676093, 3058392, 3380328, 3568124, 4587588, 5352186, 6116784, 6760656, 7136248, 8028279, 9175176, 10704372, 14272496, 16056558, 18350352, 21408744, 32113116, 42817488, 64226232, 128452464]

約数ペア:

[(1, 128452464), (2, 64226232), (3, 42817488), (4, 32113116), (6, 21408744), (7, 18350352), (8, 16056558), (9, 14272496), (12, 10704372), (14, 9175176), (16, 8028279), (18, 7136248), (19, 6760656), (21, 6116784), (24, 5352186), (28, 4587588), (36, 3568124), (38, 3380328), (42, 3058392), (48, 2676093), (56, 2293794), (57, 2253552), (63, 2038928), (72, 1784062), (76, 1690164), (84, 1529196), (112, 1146897), (114, 1126776), (126, 1019464), (133, 965808), (144, 892031), (152, 845082), (168, 764598), (171, 751184), (228, 563388), (252, 509732), (266, 482904), (304, 422541), (336, 382299), (342, 375592), (353, 363888), (361, 355824), (399, 321936), (456, 281694), (504, 254866), (532, 241452), (684, 187796), (706, 181944), (722, 177912), (798, 160968), (912, 140847), (1008, 127433), (1059, 121296), (1064, 120726), (1083, 118608), (1197, 107312), (1368, 93898), (1412, 90972), (1444, 88956), (1596, 80484), (2118, 60648), (2128, 60363), (2166, 59304), (2394, 53656), (2471, 51984), (2527, 50832), (2736, 46949), (2824, 45486), (2888, 44478), (3177, 40432), (3192, 40242), (3249, 39536), (4236, 30324), (4332, 29652), (4788, 26828), (4942, 25992), (5054, 25416), (5648, 22743), (5776, 22239), (6354, 20216), (6384, 20121), (6498, 19768), (6707, 19152), (7413, 17328), (7581, 16944), (8472, 15162), (8664, 14826), (9576, 13414), (9884, 12996), (10108, 12708)]