128548416

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{23087}}^1$

素因数の和:23131

約数の個数: 56

約数和(自身を含む): 351861120

約数和(自身を除く): 223312704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 5568, 23087, 46174, 69261, 92348, 138522, 184696, 277044, 369392, 554088, 669523, 738784, 1108176, 1339046, 1477568, 2008569, 2216352, 2678092, 4017138, 4432704, 5356184, 8034276, 10712368, 16068552, 21424736, 32137104, 42849472, 64274208, 128548416]

約数ペア:

[(1, 128548416), (2, 64274208), (3, 42849472), (4, 32137104), (6, 21424736), (8, 16068552), (12, 10712368), (16, 8034276), (24, 5356184), (29, 4432704), (32, 4017138), (48, 2678092), (58, 2216352), (64, 2008569), (87, 1477568), (96, 1339046), (116, 1108176), (174, 738784), (192, 669523), (232, 554088), (348, 369392), (464, 277044), (696, 184696), (928, 138522), (1392, 92348), (1856, 69261), (2784, 46174), (5568, 23087)]