159947452

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 325721088

約数和(自身を除く): 165773636

約数列:

[1, 2, 4, 7, 14, 28, 107, 197, 214, 271, 394, 428, 542, 749, 788, 1084, 1379, 1498, 1897, 2758, 2996, 3794, 5516, 7588, 21079, 28997, 42158, 53387, 57994, 84316, 106774, 115988, 147553, 202979, 213548, 295106, 373709, 405958, 590212, 747418, 811916, 1494836, 5712409, 11424818, 22849636, 39986863, 79973726, 159947452]

約数ペア:

[(1, 159947452), (2, 79973726), (4, 39986863), (7, 22849636), (14, 11424818), (28, 5712409), (107, 1494836), (197, 811916), (214, 747418), (271, 590212), (394, 405958), (428, 373709), (542, 295106), (749, 213548), (788, 202979), (1084, 147553), (1379, 115988), (1498, 106774), (1897, 84316), (2758, 57994), (2996, 53387), (3794, 42158), (5516, 28997), (7588, 21079)]