166003866

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1759}}^1$

素因数の和:1888

約数の個数: 72

約数和(自身を含む): 422547840

約数和(自身を除く): 256543974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 107, 126, 147, 214, 294, 321, 441, 642, 749, 882, 963, 1498, 1759, 1926, 2247, 3518, 4494, 5243, 5277, 6741, 10486, 10554, 12313, 13482, 15729, 15831, 24626, 31458, 31662, 36939, 47187, 73878, 86191, 94374, 110817, 172382, 188213, 221634, 258573, 376426, 517146, 564639, 775719, 1129278, 1317491, 1551438, 1693917, 2634982, 3387834, 3952473, 7904946, 9222437, 11857419, 18444874, 23714838, 27667311, 55334622, 83001933, 166003866]

約数ペア:

[(1, 166003866), (2, 83001933), (3, 55334622), (6, 27667311), (7, 23714838), (9, 18444874), (14, 11857419), (18, 9222437), (21, 7904946), (42, 3952473), (49, 3387834), (63, 2634982), (98, 1693917), (107, 1551438), (126, 1317491), (147, 1129278), (214, 775719), (294, 564639), (321, 517146), (441, 376426), (642, 258573), (749, 221634), (882, 188213), (963, 172382), (1498, 110817), (1759, 94374), (1926, 86191), (2247, 73878), (3518, 47187), (4494, 36939), (5243, 31662), (5277, 31458), (6741, 24626), (10486, 15831), (10554, 15729), (12313, 13482)]