147726208

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2087}}^1$

素因数の和:2187

約数の個数: 64

約数和(自身を含む): 340761600

約数和(自身を除く): 193035392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 316, 448, 553, 632, 896, 1106, 1264, 2087, 2212, 2528, 4174, 4424, 5056, 8348, 8848, 10112, 14609, 16696, 17696, 29218, 33392, 35392, 58436, 66784, 70784, 116872, 133568, 164873, 233744, 267136, 329746, 467488, 659492, 934976, 1154111, 1318984, 1869952, 2308222, 2637968, 4616444, 5275936, 9232888, 10551872, 18465776, 21103744, 36931552, 73863104, 147726208]

約数ペア:

[(1, 147726208), (2, 73863104), (4, 36931552), (7, 21103744), (8, 18465776), (14, 10551872), (16, 9232888), (28, 5275936), (32, 4616444), (56, 2637968), (64, 2308222), (79, 1869952), (112, 1318984), (128, 1154111), (158, 934976), (224, 659492), (316, 467488), (448, 329746), (553, 267136), (632, 233744), (896, 164873), (1106, 133568), (1264, 116872), (2087, 70784), (2212, 66784), (2528, 58436), (4174, 35392), (4424, 33392), (5056, 29218), (8348, 17696), (8848, 16696), (10112, 14609)]