163896804

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{65981}}^1$

素因数の和:66017

約数の個数: 48

約数和(自身を含む): 443399040

約数和(自身を除く): 279502236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 65981, 131962, 197943, 263924, 395886, 593829, 791772, 1187658, 1517563, 1781487, 2375316, 3035126, 3562974, 4552689, 6070252, 7125948, 9105378, 13658067, 18210756, 27316134, 40974201, 54632268, 81948402, 163896804]

約数ペア:

[(1, 163896804), (2, 81948402), (3, 54632268), (4, 40974201), (6, 27316134), (9, 18210756), (12, 13658067), (18, 9105378), (23, 7125948), (27, 6070252), (36, 4552689), (46, 3562974), (54, 3035126), (69, 2375316), (92, 1781487), (108, 1517563), (138, 1187658), (207, 791772), (276, 593829), (414, 395886), (621, 263924), (828, 197943), (1242, 131962), (2484, 65981)]