129339648

素因数分解:

$2^8\times 3^2\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:864

約数の個数: 108

約数和(自身を含む): 378518140

約数和(自身を除く): 249178492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 256, 288, 292, 384, 438, 576, 584, 657, 768, 769, 876, 1152, 1168, 1314, 1538, 1752, 2304, 2307, 2336, 2628, 3076, 3504, 4614, 4672, 5256, 6152, 6921, 7008, 9228, 9344, 10512, 12304, 13842, 14016, 18456, 18688, 21024, 24608, 27684, 28032, 36912, 42048, 49216, 55368, 56064, 56137, 73824, 84096, 98432, 110736, 112274, 147648, 168192, 168411, 196864, 221472, 224548, 295296, 336822, 442944, 449096, 505233, 590592, 673644, 885888, 898192, 1010466, 1347288, 1771776, 1796384, 2020932, 2694576, 3592768, 4041864, 5389152, 7185536, 8083728, 10778304, 14371072, 16167456, 21556608, 32334912, 43113216, 64669824, 129339648]

約数ペア:

[(1, 129339648), (2, 64669824), (3, 43113216), (4, 32334912), (6, 21556608), (8, 16167456), (9, 14371072), (12, 10778304), (16, 8083728), (18, 7185536), (24, 5389152), (32, 4041864), (36, 3592768), (48, 2694576), (64, 2020932), (72, 1796384), (73, 1771776), (96, 1347288), (128, 1010466), (144, 898192), (146, 885888), (192, 673644), (219, 590592), (256, 505233), (288, 449096), (292, 442944), (384, 336822), (438, 295296), (576, 224548), (584, 221472), (657, 196864), (768, 168411), (769, 168192), (876, 147648), (1152, 112274), (1168, 110736), (1314, 98432), (1538, 84096), (1752, 73824), (2304, 56137), (2307, 56064), (2336, 55368), (2628, 49216), (3076, 42048), (3504, 36912), (4614, 28032), (4672, 27684), (5256, 24608), (6152, 21024), (6921, 18688), (7008, 18456), (9228, 14016), (9344, 13842), (10512, 12304)]