129565016

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{3089}}^1$

素因数の和:3216

約数の個数: 48

約数和(自身を含む): 285330600

約数和(自身を除く): 155765584

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 749, 856, 1498, 2996, 3089, 5243, 5992, 6178, 10486, 12356, 20972, 21623, 24712, 41944, 43246, 86492, 151361, 172984, 302722, 330523, 605444, 661046, 1210888, 1322092, 2313661, 2644184, 4627322, 9254644, 16195627, 18509288, 32391254, 64782508, 129565016]

約数ペア:

[(1, 129565016), (2, 64782508), (4, 32391254), (7, 18509288), (8, 16195627), (14, 9254644), (28, 4627322), (49, 2644184), (56, 2313661), (98, 1322092), (107, 1210888), (196, 661046), (214, 605444), (392, 330523), (428, 302722), (749, 172984), (856, 151361), (1498, 86492), (2996, 43246), (3089, 41944), (5243, 24712), (5992, 21623), (6178, 20972), (10486, 12356)]