121770184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{2879}}^1$

素因数の和:3213

約数の個数: 32

約数和(自身を含む): 242611200

約数和(自身を除く): 120841016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 311, 622, 1244, 2488, 2879, 5287, 5758, 10574, 11516, 21148, 23032, 42296, 48943, 97886, 195772, 391544, 895369, 1790738, 3581476, 7162952, 15221273, 30442546, 60885092, 121770184]

約数ペア:

[(1, 121770184), (2, 60885092), (4, 30442546), (8, 15221273), (17, 7162952), (34, 3581476), (68, 1790738), (136, 895369), (311, 391544), (622, 195772), (1244, 97886), (2488, 48943), (2879, 42296), (5287, 23032), (5758, 21148), (10574, 11516)]