168747048

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{11897}}^1$

素因数の和:12106

約数の個数: 48

約数和(自身を含む): 459381780

約数和(自身を除く): 290634732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 11897, 14184, 23794, 35691, 47588, 71382, 95176, 107073, 142764, 214146, 285528, 428292, 856584, 2343709, 4687418, 7031127, 9374836, 14062254, 18749672, 21093381, 28124508, 42186762, 56249016, 84373524, 168747048]

約数ペア:

[(1, 168747048), (2, 84373524), (3, 56249016), (4, 42186762), (6, 28124508), (8, 21093381), (9, 18749672), (12, 14062254), (18, 9374836), (24, 7031127), (36, 4687418), (72, 2343709), (197, 856584), (394, 428292), (591, 285528), (788, 214146), (1182, 142764), (1576, 107073), (1773, 95176), (2364, 71382), (3546, 47588), (4728, 35691), (7092, 23794), (11897, 14184)]