163559016

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{6863}}^1$

素因数の和:7206

約数の個数: 48

約数和(自身を含む): 444375360

約数和(自身を除く): 280816344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 6863, 7944, 11916, 13726, 20589, 23832, 27452, 41178, 54904, 61767, 82356, 123534, 164712, 247068, 494136, 2271653, 4543306, 6814959, 9086612, 13629918, 18173224, 20444877, 27259836, 40889754, 54519672, 81779508, 163559016]

約数ペア:

[(1, 163559016), (2, 81779508), (3, 54519672), (4, 40889754), (6, 27259836), (8, 20444877), (9, 18173224), (12, 13629918), (18, 9086612), (24, 6814959), (36, 4543306), (72, 2271653), (331, 494136), (662, 247068), (993, 164712), (1324, 123534), (1986, 82356), (2648, 61767), (2979, 54904), (3972, 41178), (5958, 27452), (6863, 23832), (7944, 20589), (11916, 13726)]