123900156

素因数分解:

$2^2\times 3^2\times {\mathrm{373}}^1\times {\mathrm{9227}}^1$

素因数の和:9610

約数の個数: 36

約数和(自身を含む): 314065752

約数和(自身を除く): 190165596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 373, 746, 1119, 1492, 2238, 3357, 4476, 6714, 9227, 13428, 18454, 27681, 36908, 55362, 83043, 110724, 166086, 332172, 3441671, 6883342, 10325013, 13766684, 20650026, 30975039, 41300052, 61950078, 123900156]

約数ペア:

[(1, 123900156), (2, 61950078), (3, 41300052), (4, 30975039), (6, 20650026), (9, 13766684), (12, 10325013), (18, 6883342), (36, 3441671), (373, 332172), (746, 166086), (1119, 110724), (1492, 83043), (2238, 55362), (3357, 36908), (4476, 27681), (6714, 18454), (9227, 13428)]