121891168

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 291755520

約数和(自身を除く): 169864352

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 59, 92, 112, 118, 161, 184, 224, 236, 322, 368, 401, 413, 472, 644, 736, 802, 826, 944, 1288, 1357, 1604, 1652, 1888, 2576, 2714, 2807, 3208, 3304, 5152, 5428, 5614, 6416, 6608, 9223, 9499, 10856, 11228, 12832, 13216, 18446, 18998, 21712, 22456, 23659, 36892, 37996, 43424, 44912, 47318, 64561, 73784, 75992, 89824, 94636, 129122, 147568, 151984, 165613, 189272, 258244, 295136, 303968, 331226, 378544, 516488, 544157, 662452, 757088, 1032976, 1088314, 1324904, 2065952, 2176628, 2649808, 3809099, 4353256, 5299616, 7618198, 8706512, 15236396, 17413024, 30472792, 60945584, 121891168]

約数ペア:

[(1, 121891168), (2, 60945584), (4, 30472792), (7, 17413024), (8, 15236396), (14, 8706512), (16, 7618198), (23, 5299616), (28, 4353256), (32, 3809099), (46, 2649808), (56, 2176628), (59, 2065952), (92, 1324904), (112, 1088314), (118, 1032976), (161, 757088), (184, 662452), (224, 544157), (236, 516488), (322, 378544), (368, 331226), (401, 303968), (413, 295136), (472, 258244), (644, 189272), (736, 165613), (802, 151984), (826, 147568), (944, 129122), (1288, 94636), (1357, 89824), (1604, 75992), (1652, 73784), (1888, 64561), (2576, 47318), (2714, 44912), (2807, 43424), (3208, 37996), (3304, 36892), (5152, 23659), (5428, 22456), (5614, 21712), (6416, 18998), (6608, 18446), (9223, 13216), (9499, 12832), (10856, 11228)]