179342852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{80207}}^1$

素因数の和:80267

約数の個数: 24

約数和(自身を含む): 345856896

約数和(自身を除く): 166514044

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 80207, 160414, 320828, 1042691, 2085382, 3448901, 4170764, 6897802, 13795604, 44835713, 89671426, 179342852]

約数ペア:

[(1, 179342852), (2, 89671426), (4, 44835713), (13, 13795604), (26, 6897802), (43, 4170764), (52, 3448901), (86, 2085382), (172, 1042691), (559, 320828), (1118, 160414), (2236, 80207)]