160311138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47797}}^1$

素因数の和:47858

約数の個数: 32

約数和(自身を含む): 353322816

約数和(自身を除く): 193011678

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 47797, 95594, 143391, 286782, 621361, 1242722, 1864083, 2055271, 3728166, 4110542, 6165813, 12331626, 26718523, 53437046, 80155569, 160311138]

約数ペア:

[(1, 160311138), (2, 80155569), (3, 53437046), (6, 26718523), (13, 12331626), (26, 6165813), (39, 4110542), (43, 3728166), (78, 2055271), (86, 1864083), (129, 1242722), (258, 621361), (559, 286782), (1118, 143391), (1677, 95594), (3354, 47797)]