16286256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 52925184

約数和(自身を除く): 36638928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 107, 112, 126, 144, 151, 168, 214, 252, 302, 321, 336, 428, 453, 504, 604, 642, 749, 856, 906, 963, 1008, 1057, 1208, 1284, 1359, 1498, 1712, 1812, 1926, 2114, 2247, 2416, 2568, 2718, 2996, 3171, 3624, 3852, 4228, 4494, 5136, 5436, 5992, 6342, 6741, 7248, 7704, 8456, 8988, 9513, 10872, 11984, 12684, 13482, 15408, 16157, 16912, 17976, 19026, 21744, 25368, 26964, 32314, 35952, 38052, 48471, 50736, 53928, 64628, 76104, 96942, 107856, 113099, 129256, 145413, 152208, 193884, 226198, 258512, 290826, 339297, 387768, 452396, 581652, 678594, 775536, 904792, 1017891, 1163304, 1357188, 1809584, 2035782, 2326608, 2714376, 4071564, 5428752, 8143128, 16286256]

約数ペア:

[(1, 16286256), (2, 8143128), (3, 5428752), (4, 4071564), (6, 2714376), (7, 2326608), (8, 2035782), (9, 1809584), (12, 1357188), (14, 1163304), (16, 1017891), (18, 904792), (21, 775536), (24, 678594), (28, 581652), (36, 452396), (42, 387768), (48, 339297), (56, 290826), (63, 258512), (72, 226198), (84, 193884), (107, 152208), (112, 145413), (126, 129256), (144, 113099), (151, 107856), (168, 96942), (214, 76104), (252, 64628), (302, 53928), (321, 50736), (336, 48471), (428, 38052), (453, 35952), (504, 32314), (604, 26964), (642, 25368), (749, 21744), (856, 19026), (906, 17976), (963, 16912), (1008, 16157), (1057, 15408), (1208, 13482), (1284, 12684), (1359, 11984), (1498, 10872), (1712, 9513), (1812, 8988), (1926, 8456), (2114, 7704), (2247, 7248), (2416, 6741), (2568, 6342), (2718, 5992), (2996, 5436), (3171, 5136), (3624, 4494), (3852, 4228)]