121429264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 273107520

約数和(自身を除く): 151678256

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 37, 44, 58, 74, 88, 116, 148, 176, 232, 296, 319, 407, 464, 592, 638, 643, 814, 1073, 1276, 1286, 1628, 2146, 2552, 2572, 3256, 4292, 5104, 5144, 6512, 7073, 8584, 10288, 11803, 14146, 17168, 18647, 23606, 23791, 28292, 37294, 47212, 47582, 56584, 74588, 94424, 95164, 113168, 149176, 188848, 190328, 205117, 261701, 298352, 380656, 410234, 523402, 689939, 820468, 1046804, 1379878, 1640936, 2093608, 2759756, 3281872, 4187216, 5519512, 7589329, 11039024, 15178658, 30357316, 60714632, 121429264]

約数ペア:

[(1, 121429264), (2, 60714632), (4, 30357316), (8, 15178658), (11, 11039024), (16, 7589329), (22, 5519512), (29, 4187216), (37, 3281872), (44, 2759756), (58, 2093608), (74, 1640936), (88, 1379878), (116, 1046804), (148, 820468), (176, 689939), (232, 523402), (296, 410234), (319, 380656), (407, 298352), (464, 261701), (592, 205117), (638, 190328), (643, 188848), (814, 149176), (1073, 113168), (1276, 95164), (1286, 94424), (1628, 74588), (2146, 56584), (2552, 47582), (2572, 47212), (3256, 37294), (4292, 28292), (5104, 23791), (5144, 23606), (6512, 18647), (7073, 17168), (8584, 14146), (10288, 11803)]