181439305270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4058137}}^1$

素因数の和:4058424

約数の個数: 32

約数和(自身を含む): 347116891968

約数和(自身を除く): 165677586698

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 263, 526, 1315, 2630, 4471, 8942, 22355, 44710, 4058137, 8116274, 20290685, 40581370, 68988329, 137976658, 344941645, 689883290, 1067290031, 2134580062, 5336450155, 10672900310, 18143930527, 36287861054, 90719652635, 181439305270]

約数ペア:

[(1, 181439305270), (2, 90719652635), (5, 36287861054), (10, 18143930527), (17, 10672900310), (34, 5336450155), (85, 2134580062), (170, 1067290031), (263, 689883290), (526, 344941645), (1315, 137976658), (2630, 68988329), (4471, 40581370), (8942, 20290685), (22355, 8116274), (44710, 4058137)]