140645412

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{8819}}^1$

素因数の和:9272

約数の個数: 36

約数和(自身を含む): 356363280

約数和(自身を除く): 215717868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1772, 2658, 3987, 5316, 7974, 8819, 15948, 17638, 26457, 35276, 52914, 79371, 105828, 158742, 317484, 3906817, 7813634, 11720451, 15627268, 23440902, 35161353, 46881804, 70322706, 140645412]

約数ペア:

[(1, 140645412), (2, 70322706), (3, 46881804), (4, 35161353), (6, 23440902), (9, 15627268), (12, 11720451), (18, 7813634), (36, 3906817), (443, 317484), (886, 158742), (1329, 105828), (1772, 79371), (2658, 52914), (3987, 35276), (5316, 26457), (7974, 17638), (8819, 15948)]