128224902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2879}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 276756480

約数和(自身を除く): 148531578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 571, 1142, 1713, 2879, 3426, 5758, 7423, 8637, 14846, 17274, 22269, 37427, 44538, 74854, 112281, 224562, 1643909, 3287818, 4931727, 9863454, 21370817, 42741634, 64112451, 128224902]

約数ペア:

[(1, 128224902), (2, 64112451), (3, 42741634), (6, 21370817), (13, 9863454), (26, 4931727), (39, 3287818), (78, 1643909), (571, 224562), (1142, 112281), (1713, 74854), (2879, 44538), (3426, 37427), (5758, 22269), (7423, 17274), (8637, 14846)]