15924816

素因数分解:

$2^4\times 3^3\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:401

約数の個数: 80

約数和(自身を含む): 46187520

約数和(自身を除く): 30262704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 191, 193, 216, 382, 386, 432, 573, 579, 764, 772, 1146, 1158, 1528, 1544, 1719, 1737, 2292, 2316, 3056, 3088, 3438, 3474, 4584, 4632, 5157, 5211, 6876, 6948, 9168, 9264, 10314, 10422, 13752, 13896, 20628, 20844, 27504, 27792, 36863, 41256, 41688, 73726, 82512, 83376, 110589, 147452, 221178, 294904, 331767, 442356, 589808, 663534, 884712, 995301, 1327068, 1769424, 1990602, 2654136, 3981204, 5308272, 7962408, 15924816]

約数ペア:

[(1, 15924816), (2, 7962408), (3, 5308272), (4, 3981204), (6, 2654136), (8, 1990602), (9, 1769424), (12, 1327068), (16, 995301), (18, 884712), (24, 663534), (27, 589808), (36, 442356), (48, 331767), (54, 294904), (72, 221178), (108, 147452), (144, 110589), (191, 83376), (193, 82512), (216, 73726), (382, 41688), (386, 41256), (432, 36863), (573, 27792), (579, 27504), (764, 20844), (772, 20628), (1146, 13896), (1158, 13752), (1528, 10422), (1544, 10314), (1719, 9264), (1737, 9168), (2292, 6948), (2316, 6876), (3056, 5211), (3088, 5157), (3438, 4632), (3474, 4584)]