164558808

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{7349}}^1$

素因数の和:7672

約数の個数: 48

約数和(自身を含む): 447174000

約数和(自身を除く): 282615192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 622, 933, 1244, 1866, 2488, 2799, 3732, 5598, 7349, 7464, 11196, 14698, 22047, 22392, 29396, 44094, 58792, 66141, 88188, 132282, 176376, 264564, 529128, 2285539, 4571078, 6856617, 9142156, 13713234, 18284312, 20569851, 27426468, 41139702, 54852936, 82279404, 164558808]

約数ペア:

[(1, 164558808), (2, 82279404), (3, 54852936), (4, 41139702), (6, 27426468), (8, 20569851), (9, 18284312), (12, 13713234), (18, 9142156), (24, 6856617), (36, 4571078), (72, 2285539), (311, 529128), (622, 264564), (933, 176376), (1244, 132282), (1866, 88188), (2488, 66141), (2799, 58792), (3732, 44094), (5598, 29396), (7349, 22392), (7464, 22047), (11196, 14698)]