16566576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 46663680

約数和(自身を除く): 30097104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 191, 208, 278, 312, 382, 417, 556, 573, 624, 764, 834, 1112, 1146, 1528, 1668, 1807, 2224, 2292, 2483, 3056, 3336, 3614, 4584, 4966, 5421, 6672, 7228, 7449, 9168, 9932, 10842, 14456, 14898, 19864, 21684, 26549, 28912, 29796, 39728, 43368, 53098, 59592, 79647, 86736, 106196, 119184, 159294, 212392, 318588, 345137, 424784, 637176, 690274, 1035411, 1274352, 1380548, 2070822, 2761096, 4141644, 5522192, 8283288, 16566576]

約数ペア:

[(1, 16566576), (2, 8283288), (3, 5522192), (4, 4141644), (6, 2761096), (8, 2070822), (12, 1380548), (13, 1274352), (16, 1035411), (24, 690274), (26, 637176), (39, 424784), (48, 345137), (52, 318588), (78, 212392), (104, 159294), (139, 119184), (156, 106196), (191, 86736), (208, 79647), (278, 59592), (312, 53098), (382, 43368), (417, 39728), (556, 29796), (573, 28912), (624, 26549), (764, 21684), (834, 19864), (1112, 14898), (1146, 14456), (1528, 10842), (1668, 9932), (1807, 9168), (2224, 7449), (2292, 7228), (2483, 6672), (3056, 5421), (3336, 4966), (3614, 4584)]