129123940356

素因数分解:

$2^2\times 3^2\times {\mathrm{4481}}^1\times {\mathrm{800441}}^1$

素因数の和:804932

約数の個数: 36

約数和(自身を含む): 326469875004

約数和(自身を除く): 197345934648

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4481, 8962, 13443, 17924, 26886, 40329, 53772, 80658, 161316, 800441, 1600882, 2401323, 3201764, 4802646, 7203969, 9605292, 14407938, 28815876, 3586776121, 7173552242, 10760328363, 14347104484, 21520656726, 32280985089, 43041313452, 64561970178, 129123940356]

約数ペア:

[(1, 129123940356), (2, 64561970178), (3, 43041313452), (4, 32280985089), (6, 21520656726), (9, 14347104484), (12, 10760328363), (18, 7173552242), (36, 3586776121), (4481, 28815876), (8962, 14407938), (13443, 9605292), (17924, 7203969), (26886, 4802646), (40329, 3201764), (53772, 2401323), (80658, 1600882), (161316, 800441)]