133832968

素因数分解:

$2^3\times {\mathrm{823}}^1\times {\mathrm{20327}}^1$

素因数の和:21156

約数の個数: 16

約数和(自身を含む): 251254080

約数和(自身を除く): 117421112

約数列:

[1, 2, 4, 8, 823, 1646, 3292, 6584, 20327, 40654, 81308, 162616, 16729121, 33458242, 66916484, 133832968]

約数ペア:

[(1, 133832968), (2, 66916484), (4, 33458242), (8, 16729121), (823, 162616), (1646, 81308), (3292, 40654), (6584, 20327)]