127642884

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{67751}}^1$

素因数の和:67915

約数の個数: 24

約数和(自身を含む): 299734848

約数和(自身を除く): 172091964

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 67751, 135502, 203253, 271004, 406506, 813012, 10636907, 21273814, 31910721, 42547628, 63821442, 127642884]

約数ペア:

[(1, 127642884), (2, 63821442), (3, 42547628), (4, 31910721), (6, 21273814), (12, 10636907), (157, 813012), (314, 406506), (471, 271004), (628, 203253), (942, 135502), (1884, 67751)]