121507464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389447}}^1$

素因数の和:389469

約数の個数: 32

約数和(自身を含む): 327136320

約数和(自身を除く): 205628856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 389447, 778894, 1168341, 1557788, 2336682, 3115576, 4673364, 5062811, 9346728, 10125622, 15188433, 20251244, 30376866, 40502488, 60753732, 121507464]

約数ペア:

[(1, 121507464), (2, 60753732), (3, 40502488), (4, 30376866), (6, 20251244), (8, 15188433), (12, 10125622), (13, 9346728), (24, 5062811), (26, 4673364), (39, 3115576), (52, 2336682), (78, 1557788), (104, 1168341), (156, 778894), (312, 389447)]