164074508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{43223}}^1$

素因数の和:43313

約数の個数: 24

約数和(自身を含む): 313460448

約数和(自身を除く): 149385940

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 43223, 86446, 172892, 561899, 1123798, 2247596, 3155279, 6310558, 12621116, 41018627, 82037254, 164074508]

約数ペア:

[(1, 164074508), (2, 82037254), (4, 41018627), (13, 12621116), (26, 6310558), (52, 3155279), (73, 2247596), (146, 1123798), (292, 561899), (949, 172892), (1898, 86446), (3796, 43223)]