164429704

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{2521}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 319587840

約数和(自身を除く): 155158136

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 263, 526, 1052, 2104, 2521, 5042, 8153, 10084, 16306, 20168, 32612, 65224, 78151, 156302, 312604, 625208, 663023, 1326046, 2652092, 5304184, 20553713, 41107426, 82214852, 164429704]

約数ペア:

[(1, 164429704), (2, 82214852), (4, 41107426), (8, 20553713), (31, 5304184), (62, 2652092), (124, 1326046), (248, 663023), (263, 625208), (526, 312604), (1052, 156302), (2104, 78151), (2521, 65224), (5042, 32612), (8153, 20168), (10084, 16306)]