128086248

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{27091}}^1$

素因数の和:27297

約数の個数: 32

約数和(自身を含む): 321852960

約数和(自身を除く): 193766712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 27091, 54182, 81273, 108364, 162546, 216728, 325092, 650184, 5336927, 10673854, 16010781, 21347708, 32021562, 42695416, 64043124, 128086248]

約数ペア:

[(1, 128086248), (2, 64043124), (3, 42695416), (4, 32021562), (6, 21347708), (8, 16010781), (12, 10673854), (24, 5336927), (197, 650184), (394, 325092), (591, 216728), (788, 162546), (1182, 108364), (1576, 81273), (2364, 54182), (4728, 27091)]