128118636

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{122719}}^1$

素因数の和:122758

約数の個数: 36

約数和(自身を含む): 335025600

約数和(自身を除く): 206906964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 122719, 245438, 368157, 490876, 736314, 1104471, 1472628, 2208942, 3558851, 4417884, 7117702, 10676553, 14235404, 21353106, 32029659, 42706212, 64059318, 128118636]

約数ペア:

[(1, 128118636), (2, 64059318), (3, 42706212), (4, 32029659), (6, 21353106), (9, 14235404), (12, 10676553), (18, 7117702), (29, 4417884), (36, 3558851), (58, 2208942), (87, 1472628), (116, 1104471), (174, 736314), (261, 490876), (348, 368157), (522, 245438), (1044, 122719)]