145426208

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{4729}}^1$

素因数の和:4801

約数の個数: 36

約数和(自身を含む): 295904070

約数和(自身を除く): 150477862

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 4729, 7688, 9458, 15376, 18916, 30752, 37832, 75664, 146599, 151328, 293198, 586396, 1172792, 2345584, 4544569, 4691168, 9089138, 18178276, 36356552, 72713104, 145426208]

約数ペア:

[(1, 145426208), (2, 72713104), (4, 36356552), (8, 18178276), (16, 9089138), (31, 4691168), (32, 4544569), (62, 2345584), (124, 1172792), (248, 586396), (496, 293198), (961, 151328), (992, 146599), (1922, 75664), (3844, 37832), (4729, 30752), (7688, 18916), (9458, 15376)]