163031808

素因数分解:

$2^8\times 3^1\times {\mathrm{212281}}^1$

素因数の和:212300

約数の個数: 36

約数和(自身を含む): 433904408

約数和(自身を除く): 270872600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 212281, 424562, 636843, 849124, 1273686, 1698248, 2547372, 3396496, 5094744, 6792992, 10189488, 13585984, 20378976, 27171968, 40757952, 54343936, 81515904, 163031808]

約数ペア:

[(1, 163031808), (2, 81515904), (3, 54343936), (4, 40757952), (6, 27171968), (8, 20378976), (12, 13585984), (16, 10189488), (24, 6792992), (32, 5094744), (48, 3396496), (64, 2547372), (96, 1698248), (128, 1273686), (192, 849124), (256, 636843), (384, 424562), (768, 212281)]