123189232

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{43013}}^1$

素因数の和:43200

約数の個数: 20

約数和(自身を含む): 240018120

約数和(自身を除く): 116828888

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 43013, 86026, 172052, 344104, 688208, 7699327, 15398654, 30797308, 61594616, 123189232]

約数ペア:

[(1, 123189232), (2, 61594616), (4, 30797308), (8, 15398654), (16, 7699327), (179, 688208), (358, 344104), (716, 172052), (1432, 86026), (2864, 43013)]