147341824

素因数分解:

$2^9\times 7^3\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 343728000

約数和(自身を除く): 196386176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 839, 896, 1372, 1568, 1678, 1792, 2744, 3136, 3356, 3584, 5488, 5873, 6272, 6712, 10976, 11746, 12544, 13424, 21952, 23492, 25088, 26848, 41111, 43904, 46984, 53696, 82222, 87808, 93968, 107392, 164444, 175616, 187936, 214784, 287777, 328888, 375872, 429568, 575554, 657776, 751744, 1151108, 1315552, 1503488, 2302216, 2631104, 3006976, 4604432, 5262208, 9208864, 10524416, 18417728, 21048832, 36835456, 73670912, 147341824]

約数ペア:

[(1, 147341824), (2, 73670912), (4, 36835456), (7, 21048832), (8, 18417728), (14, 10524416), (16, 9208864), (28, 5262208), (32, 4604432), (49, 3006976), (56, 2631104), (64, 2302216), (98, 1503488), (112, 1315552), (128, 1151108), (196, 751744), (224, 657776), (256, 575554), (343, 429568), (392, 375872), (448, 328888), (512, 287777), (686, 214784), (784, 187936), (839, 175616), (896, 164444), (1372, 107392), (1568, 93968), (1678, 87808), (1792, 82222), (2744, 53696), (3136, 46984), (3356, 43904), (3584, 41111), (5488, 26848), (5873, 25088), (6272, 23492), (6712, 21952), (10976, 13424), (11746, 12544)]