140985218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149033}}^1$

素因数の和:149089

約数の個数: 16

約数和(自身を含む): 236069856

約数和(自身を除く): 95084638

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 149033, 298066, 1639363, 3278726, 6408419, 12816838, 70492609, 140985218]

約数ペア:

[(1, 140985218), (2, 70492609), (11, 12816838), (22, 6408419), (43, 3278726), (86, 1639363), (473, 298066), (946, 149033)]