16050188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 37051392

約数和(自身を除く): 21001204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 41, 44, 62, 77, 82, 124, 154, 164, 217, 287, 308, 341, 434, 451, 574, 682, 868, 902, 1148, 1271, 1364, 1681, 1804, 2387, 2542, 3157, 3362, 4774, 5084, 6314, 6724, 8897, 9548, 11767, 12628, 13981, 17794, 18491, 23534, 27962, 35588, 36982, 47068, 52111, 55924, 73964, 97867, 104222, 129437, 195734, 208444, 258874, 364777, 391468, 517748, 573221, 729554, 1146442, 1459108, 2292884, 4012547, 8025094, 16050188]

約数ペア:

[(1, 16050188), (2, 8025094), (4, 4012547), (7, 2292884), (11, 1459108), (14, 1146442), (22, 729554), (28, 573221), (31, 517748), (41, 391468), (44, 364777), (62, 258874), (77, 208444), (82, 195734), (124, 129437), (154, 104222), (164, 97867), (217, 73964), (287, 55924), (308, 52111), (341, 47068), (434, 36982), (451, 35588), (574, 27962), (682, 23534), (868, 18491), (902, 17794), (1148, 13981), (1271, 12628), (1364, 11767), (1681, 9548), (1804, 8897), (2387, 6724), (2542, 6314), (3157, 5084), (3362, 4774)]