155455434

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{55009}}^1$

素因数の和:55174

約数の個数: 24

約数和(自身を含む): 338971620

約数和(自身を除く): 183516186

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 55009, 110018, 165027, 330054, 495081, 990162, 8636413, 17272826, 25909239, 51818478, 77727717, 155455434]

約数ペア:

[(1, 155455434), (2, 77727717), (3, 51818478), (6, 25909239), (9, 17272826), (18, 8636413), (157, 990162), (314, 495081), (471, 330054), (942, 165027), (1413, 110018), (2826, 55009)]