15916536

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 45405360

約数和(自身を除く): 29488824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 53, 72, 86, 97, 106, 129, 159, 172, 194, 212, 258, 291, 318, 344, 387, 388, 424, 477, 516, 582, 636, 774, 776, 873, 954, 1032, 1164, 1272, 1548, 1746, 1908, 2279, 2328, 3096, 3492, 3816, 4171, 4558, 5141, 6837, 6984, 8342, 9116, 10282, 12513, 13674, 15423, 16684, 18232, 20511, 20564, 25026, 27348, 30846, 33368, 37539, 41022, 41128, 46269, 50052, 54696, 61692, 75078, 82044, 92538, 100104, 123384, 150156, 164088, 185076, 221063, 300312, 370152, 442126, 663189, 884252, 1326378, 1768504, 1989567, 2652756, 3979134, 5305512, 7958268, 15916536]

約数ペア:

[(1, 15916536), (2, 7958268), (3, 5305512), (4, 3979134), (6, 2652756), (8, 1989567), (9, 1768504), (12, 1326378), (18, 884252), (24, 663189), (36, 442126), (43, 370152), (53, 300312), (72, 221063), (86, 185076), (97, 164088), (106, 150156), (129, 123384), (159, 100104), (172, 92538), (194, 82044), (212, 75078), (258, 61692), (291, 54696), (318, 50052), (344, 46269), (387, 41128), (388, 41022), (424, 37539), (477, 33368), (516, 30846), (582, 27348), (636, 25026), (774, 20564), (776, 20511), (873, 18232), (954, 16684), (1032, 15423), (1164, 13674), (1272, 12513), (1548, 10282), (1746, 9116), (1908, 8342), (2279, 6984), (2328, 6837), (3096, 5141), (3492, 4558), (3816, 4171)]