128230992

素因数分解:

$2^4\times 3^3\times {\mathrm{296831}}^1$

素因数の和:296848

約数の個数: 40

約数和(自身を含む): 368071680

約数和(自身を除く): 239840688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 296831, 593662, 890493, 1187324, 1780986, 2374648, 2671479, 3561972, 4749296, 5342958, 7123944, 8014437, 10685916, 14247888, 16028874, 21371832, 32057748, 42743664, 64115496, 128230992]

約数ペア:

[(1, 128230992), (2, 64115496), (3, 42743664), (4, 32057748), (6, 21371832), (8, 16028874), (9, 14247888), (12, 10685916), (16, 8014437), (18, 7123944), (24, 5342958), (27, 4749296), (36, 3561972), (48, 2671479), (54, 2374648), (72, 1780986), (108, 1187324), (144, 890493), (216, 593662), (432, 296831)]