121411456

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{9209}}^1$

素因数の和:9326

約数の個数: 32

約数和(自身を含む): 244249200

約数和(自身を除く): 122837744

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 3296, 6592, 9209, 13184, 18418, 36836, 73672, 147344, 294688, 589376, 948527, 1178752, 1897054, 3794108, 7588216, 15176432, 30352864, 60705728, 121411456]

約数ペア:

[(1, 121411456), (2, 60705728), (4, 30352864), (8, 15176432), (16, 7588216), (32, 3794108), (64, 1897054), (103, 1178752), (128, 948527), (206, 589376), (412, 294688), (824, 147344), (1648, 73672), (3296, 36836), (6592, 18418), (9209, 13184)]