15482236

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 35392896

約数和(自身を除く): 19910660

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 77, 86, 98, 154, 167, 172, 196, 301, 308, 334, 473, 539, 602, 668, 946, 1078, 1169, 1204, 1837, 1892, 2107, 2156, 2338, 3311, 3674, 4214, 4676, 6622, 7181, 7348, 8183, 8428, 12859, 13244, 14362, 16366, 23177, 25718, 28724, 32732, 46354, 50267, 51436, 78991, 90013, 92708, 100534, 157982, 180026, 201068, 315964, 351869, 360052, 552937, 703738, 1105874, 1407476, 2211748, 3870559, 7741118, 15482236]

約数ペア:

[(1, 15482236), (2, 7741118), (4, 3870559), (7, 2211748), (11, 1407476), (14, 1105874), (22, 703738), (28, 552937), (43, 360052), (44, 351869), (49, 315964), (77, 201068), (86, 180026), (98, 157982), (154, 100534), (167, 92708), (172, 90013), (196, 78991), (301, 51436), (308, 50267), (334, 46354), (473, 32732), (539, 28724), (602, 25718), (668, 23177), (946, 16366), (1078, 14362), (1169, 13244), (1204, 12859), (1837, 8428), (1892, 8183), (2107, 7348), (2156, 7181), (2338, 6622), (3311, 4676), (3674, 4214)]