140606224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1601}}^1$

素因数の和:2119

約数の個数: 40

約数和(自身を含む): 297972000

約数和(自身を除く): 157365776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 499, 998, 1601, 1996, 3202, 3992, 5489, 6404, 7984, 10978, 12808, 17611, 21956, 25616, 35222, 43912, 70444, 87824, 140888, 281776, 798899, 1597798, 3195596, 6391192, 8787889, 12782384, 17575778, 35151556, 70303112, 140606224]

約数ペア:

[(1, 140606224), (2, 70303112), (4, 35151556), (8, 17575778), (11, 12782384), (16, 8787889), (22, 6391192), (44, 3195596), (88, 1597798), (176, 798899), (499, 281776), (998, 140888), (1601, 87824), (1996, 70444), (3202, 43912), (3992, 35222), (5489, 25616), (6404, 21956), (7984, 17611), (10978, 12808)]