123163872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{98689}}^1$

素因数の和:98715

約数の個数: 48

約数和(自身を含む): 348178320

約数和(自身を除く): 225014448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 98689, 197378, 296067, 394756, 592134, 789512, 1184268, 1282957, 1579024, 2368536, 2565914, 3158048, 3848871, 4737072, 5131828, 7697742, 9474144, 10263656, 15395484, 20527312, 30790968, 41054624, 61581936, 123163872]

約数ペア:

[(1, 123163872), (2, 61581936), (3, 41054624), (4, 30790968), (6, 20527312), (8, 15395484), (12, 10263656), (13, 9474144), (16, 7697742), (24, 5131828), (26, 4737072), (32, 3848871), (39, 3158048), (48, 2565914), (52, 2368536), (78, 1579024), (96, 1282957), (104, 1184268), (156, 789512), (208, 592134), (312, 394756), (416, 296067), (624, 197378), (1248, 98689)]