121315872

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{12269}}^1$

素因数の和:12385

約数の個数: 48

約数和(自身を含む): 321572160

約数和(自身を除く): 200256288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 12269, 24538, 36807, 49076, 73614, 98152, 147228, 196304, 294456, 392608, 588912, 1177824, 1263707, 2527414, 3791121, 5054828, 7582242, 10109656, 15164484, 20219312, 30328968, 40438624, 60657936, 121315872]

約数ペア:

[(1, 121315872), (2, 60657936), (3, 40438624), (4, 30328968), (6, 20219312), (8, 15164484), (12, 10109656), (16, 7582242), (24, 5054828), (32, 3791121), (48, 2527414), (96, 1263707), (103, 1177824), (206, 588912), (309, 392608), (412, 294456), (618, 196304), (824, 147228), (1236, 98152), (1648, 73614), (2472, 49076), (3296, 36807), (4944, 24538), (9888, 12269)]