16299738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 46448640

約数和(自身を除く): 30148902

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 107, 117, 126, 182, 186, 189, 214, 217, 234, 273, 279, 321, 351, 378, 403, 434, 546, 558, 642, 651, 702, 749, 806, 819, 837, 963, 1209, 1302, 1391, 1498, 1638, 1674, 1926, 1953, 2247, 2418, 2457, 2782, 2821, 2889, 3317, 3627, 3906, 4173, 4494, 4914, 5642, 5778, 5859, 6634, 6741, 7254, 8346, 8463, 9737, 9951, 10881, 11718, 12519, 13482, 16926, 19474, 19902, 20223, 21762, 23219, 25038, 25389, 29211, 29853, 37557, 40446, 43121, 46438, 50778, 58422, 59706, 69657, 75114, 76167, 86242, 87633, 89559, 129363, 139314, 152334, 175266, 179118, 208971, 258726, 262899, 301847, 388089, 417942, 525798, 603694, 626913, 776178, 905541, 1164267, 1253826, 1811082, 2328534, 2716623, 5433246, 8149869, 16299738]

約数ペア:

[(1, 16299738), (2, 8149869), (3, 5433246), (6, 2716623), (7, 2328534), (9, 1811082), (13, 1253826), (14, 1164267), (18, 905541), (21, 776178), (26, 626913), (27, 603694), (31, 525798), (39, 417942), (42, 388089), (54, 301847), (62, 262899), (63, 258726), (78, 208971), (91, 179118), (93, 175266), (107, 152334), (117, 139314), (126, 129363), (182, 89559), (186, 87633), (189, 86242), (214, 76167), (217, 75114), (234, 69657), (273, 59706), (279, 58422), (321, 50778), (351, 46438), (378, 43121), (403, 40446), (434, 37557), (546, 29853), (558, 29211), (642, 25389), (651, 25038), (702, 23219), (749, 21762), (806, 20223), (819, 19902), (837, 19474), (963, 16926), (1209, 13482), (1302, 12519), (1391, 11718), (1498, 10881), (1638, 9951), (1674, 9737), (1926, 8463), (1953, 8346), (2247, 7254), (2418, 6741), (2457, 6634), (2782, 5859), (2821, 5778), (2889, 5642), (3317, 4914), (3627, 4494), (3906, 4173)]