164557968

素因数分解:

$2^4\times 3^1\times {\mathrm{1759}}^1\times {\mathrm{1949}}^1$

素因数の和:3719

約数の個数: 40

約数和(自身を含む): 425568000

約数和(自身を除く): 261010032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1759, 1949, 3518, 3898, 5277, 5847, 7036, 7796, 10554, 11694, 14072, 15592, 21108, 23388, 28144, 31184, 42216, 46776, 84432, 93552, 3428291, 6856582, 10284873, 13713164, 20569746, 27426328, 41139492, 54852656, 82278984, 164557968]

約数ペア:

[(1, 164557968), (2, 82278984), (3, 54852656), (4, 41139492), (6, 27426328), (8, 20569746), (12, 13713164), (16, 10284873), (24, 6856582), (48, 3428291), (1759, 93552), (1949, 84432), (3518, 46776), (3898, 42216), (5277, 31184), (5847, 28144), (7036, 23388), (7796, 21108), (10554, 15592), (11694, 14072)]