140496216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 423014400

約数和(自身を除く): 282518184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 53, 56, 62, 84, 93, 106, 124, 159, 168, 186, 212, 217, 248, 318, 371, 372, 424, 434, 509, 636, 651, 742, 744, 868, 1018, 1113, 1272, 1302, 1484, 1527, 1643, 1736, 2036, 2226, 2604, 2968, 3054, 3286, 3563, 4072, 4452, 4929, 5208, 6108, 6572, 7126, 8904, 9858, 10689, 11501, 12216, 13144, 14252, 15779, 19716, 21378, 23002, 26977, 28504, 31558, 34503, 39432, 42756, 46004, 47337, 53954, 63116, 69006, 80931, 85512, 92008, 94674, 107908, 110453, 126232, 138012, 161862, 188839, 189348, 215816, 220906, 276024, 323724, 331359, 377678, 378696, 441812, 566517, 647448, 662718, 755356, 836287, 883624, 1133034, 1325436, 1510712, 1672574, 2266068, 2508861, 2650872, 3345148, 4532136, 5017722, 5854009, 6690296, 10035444, 11708018, 17562027, 20070888, 23416036, 35124054, 46832072, 70248108, 140496216]

約数ペア:

[(1, 140496216), (2, 70248108), (3, 46832072), (4, 35124054), (6, 23416036), (7, 20070888), (8, 17562027), (12, 11708018), (14, 10035444), (21, 6690296), (24, 5854009), (28, 5017722), (31, 4532136), (42, 3345148), (53, 2650872), (56, 2508861), (62, 2266068), (84, 1672574), (93, 1510712), (106, 1325436), (124, 1133034), (159, 883624), (168, 836287), (186, 755356), (212, 662718), (217, 647448), (248, 566517), (318, 441812), (371, 378696), (372, 377678), (424, 331359), (434, 323724), (509, 276024), (636, 220906), (651, 215816), (742, 189348), (744, 188839), (868, 161862), (1018, 138012), (1113, 126232), (1272, 110453), (1302, 107908), (1484, 94674), (1527, 92008), (1643, 85512), (1736, 80931), (2036, 69006), (2226, 63116), (2604, 53954), (2968, 47337), (3054, 46004), (3286, 42756), (3563, 39432), (4072, 34503), (4452, 31558), (4929, 28504), (5208, 26977), (6108, 23002), (6572, 21378), (7126, 19716), (8904, 15779), (9858, 14252), (10689, 13144), (11501, 12216)]