149630831

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{4129}}^1$

素因数の和:4334

約数の個数: 16

約数和(自身を含む): 177623040

約数和(自身を除く): 27992209

約数列:

[1, 7, 31, 167, 217, 1169, 4129, 5177, 28903, 36239, 127999, 689543, 895993, 4826801, 21375833, 149630831]

約数ペア:

[(1, 149630831), (7, 21375833), (31, 4826801), (167, 895993), (217, 689543), (1169, 127999), (4129, 36239), (5177, 28903)]