140142424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{1811}}^1$

素因数の和:2403

約数の個数: 32

約数和(自身を含む): 278866800

約数和(自身を除く): 138724376

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 569, 1138, 1811, 2276, 3622, 4552, 7244, 9673, 14488, 19346, 30787, 38692, 61574, 77384, 123148, 246296, 1030459, 2060918, 4121836, 8243672, 17517803, 35035606, 70071212, 140142424]

約数ペア:

[(1, 140142424), (2, 70071212), (4, 35035606), (8, 17517803), (17, 8243672), (34, 4121836), (68, 2060918), (136, 1030459), (569, 246296), (1138, 123148), (1811, 77384), (2276, 61574), (3622, 38692), (4552, 30787), (7244, 19346), (9673, 14488)]