168913860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{29023}}^1$

素因数の和:29132

約数の個数: 48

約数和(自身を含む): 477851136

約数和(自身を除く): 308937276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 29023, 58046, 87069, 116092, 145115, 174138, 290230, 348276, 435345, 580460, 870690, 1741380, 2815231, 5630462, 8445693, 11260924, 14076155, 16891386, 28152310, 33782772, 42228465, 56304620, 84456930, 168913860]

約数ペア:

[(1, 168913860), (2, 84456930), (3, 56304620), (4, 42228465), (5, 33782772), (6, 28152310), (10, 16891386), (12, 14076155), (15, 11260924), (20, 8445693), (30, 5630462), (60, 2815231), (97, 1741380), (194, 870690), (291, 580460), (388, 435345), (485, 348276), (582, 290230), (970, 174138), (1164, 145115), (1455, 116092), (1940, 87069), (2910, 58046), (5820, 29023)]