163016826

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{647}}^1\times {\mathrm{857}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 380293056

約数和(自身を除く): 217276230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 647, 857, 1294, 1714, 1941, 2571, 3882, 4529, 5142, 5999, 9058, 11998, 13587, 17997, 27174, 31703, 35994, 41993, 63406, 83986, 95109, 125979, 190218, 251958, 554479, 1108958, 1663437, 3326874, 3881353, 7762706, 11644059, 23288118, 27169471, 54338942, 81508413, 163016826]

約数ペア:

[(1, 163016826), (2, 81508413), (3, 54338942), (6, 27169471), (7, 23288118), (14, 11644059), (21, 7762706), (42, 3881353), (49, 3326874), (98, 1663437), (147, 1108958), (294, 554479), (647, 251958), (857, 190218), (1294, 125979), (1714, 95109), (1941, 83986), (2571, 63406), (3882, 41993), (4529, 35994), (5142, 31703), (5999, 27174), (9058, 17997), (11998, 13587)]