153964416

素因数分解:

$2^7\times 3^1\times {\mathrm{400949}}^1$

素因数の和:400966

約数の個数: 32

約数和(自身を含む): 408969000

約数和(自身を除く): 255004584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 400949, 801898, 1202847, 1603796, 2405694, 3207592, 4811388, 6415184, 9622776, 12830368, 19245552, 25660736, 38491104, 51321472, 76982208, 153964416]

約数ペア:

[(1, 153964416), (2, 76982208), (3, 51321472), (4, 38491104), (6, 25660736), (8, 19245552), (12, 12830368), (16, 9622776), (24, 6415184), (32, 4811388), (48, 3207592), (64, 2405694), (96, 1603796), (128, 1202847), (192, 801898), (384, 400949)]