164969454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{5437}}^1$

素因数の和:5844

約数の個数: 32

約数和(自身を含む): 356297760

約数和(自身を除く): 191328306

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 389, 778, 1167, 2334, 5057, 5437, 10114, 10874, 15171, 16311, 30342, 32622, 70681, 141362, 212043, 424086, 2114993, 4229986, 6344979, 12689958, 27494909, 54989818, 82484727, 164969454]

約数ペア:

[(1, 164969454), (2, 82484727), (3, 54989818), (6, 27494909), (13, 12689958), (26, 6344979), (39, 4229986), (78, 2114993), (389, 424086), (778, 212043), (1167, 141362), (2334, 70681), (5057, 32622), (5437, 30342), (10114, 16311), (10874, 15171)]