143019368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{33923}}^1$

素因数の和:33977

約数の個数: 32

約数和(自身を含む): 293103360

約数和(自身を除く): 150083992

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 33923, 67846, 135692, 271384, 576691, 1051613, 1153382, 2103226, 2306764, 4206452, 4613528, 8412904, 17877421, 35754842, 71509684, 143019368]

約数ペア:

[(1, 143019368), (2, 71509684), (4, 35754842), (8, 17877421), (17, 8412904), (31, 4613528), (34, 4206452), (62, 2306764), (68, 2103226), (124, 1153382), (136, 1051613), (248, 576691), (527, 271384), (1054, 135692), (2108, 67846), (4216, 33923)]