164572416

素因数分解:

$2^8\times 3^2\times {\mathrm{71429}}^1$

素因数の和:71451

約数の個数: 54

約数和(自身を含む): 474509490

約数和(自身を除く): 309937074

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 71429, 142858, 214287, 285716, 428574, 571432, 642861, 857148, 1142864, 1285722, 1714296, 2285728, 2571444, 3428592, 4571456, 5142888, 6857184, 9142912, 10285776, 13714368, 18285824, 20571552, 27428736, 41143104, 54857472, 82286208, 164572416]

約数ペア:

[(1, 164572416), (2, 82286208), (3, 54857472), (4, 41143104), (6, 27428736), (8, 20571552), (9, 18285824), (12, 13714368), (16, 10285776), (18, 9142912), (24, 6857184), (32, 5142888), (36, 4571456), (48, 3428592), (64, 2571444), (72, 2285728), (96, 1714296), (128, 1285722), (144, 1142864), (192, 857148), (256, 642861), (288, 571432), (384, 428574), (576, 285716), (768, 214287), (1152, 142858), (2304, 71429)]