187968508

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73771}}^1$

素因数の和:73802

約数の個数: 36

約数和(自身を含む): 412090392

約数和(自身を除く): 224121884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 73771, 147542, 295084, 516397, 959023, 1032794, 1918046, 2065588, 3614779, 3836092, 6713161, 7229558, 13426322, 14459116, 26852644, 46992127, 93984254, 187968508]

約数ペア:

[(1, 187968508), (2, 93984254), (4, 46992127), (7, 26852644), (13, 14459116), (14, 13426322), (26, 7229558), (28, 6713161), (49, 3836092), (52, 3614779), (91, 2065588), (98, 1918046), (182, 1032794), (196, 959023), (364, 516397), (637, 295084), (1274, 147542), (2548, 73771)]