142267288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55057}}^1$

素因数の和:55099

約数の個数: 32

約数和(自身を含む): 297313200

約数和(自身を除く): 155045912

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 55057, 110114, 220228, 440456, 935969, 1046083, 1871938, 2092166, 3743876, 4184332, 7487752, 8368664, 17783411, 35566822, 71133644, 142267288]

約数ペア:

[(1, 142267288), (2, 71133644), (4, 35566822), (8, 17783411), (17, 8368664), (19, 7487752), (34, 4184332), (38, 3743876), (68, 2092166), (76, 1871938), (136, 1046083), (152, 935969), (323, 440456), (646, 220228), (1292, 110114), (2584, 55057)]