138942864

素因数分解:

$2^4\times 3^4\times {\mathrm{107209}}^1$

素因数の和:107229

約数の個数: 50

約数和(自身を含む): 402144710

約数和(自身を除く): 263201846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 107209, 214418, 321627, 428836, 643254, 857672, 964881, 1286508, 1715344, 1929762, 2573016, 2894643, 3859524, 5146032, 5789286, 7719048, 8683929, 11578572, 15438096, 17367858, 23157144, 34735716, 46314288, 69471432, 138942864]

約数ペア:

[(1, 138942864), (2, 69471432), (3, 46314288), (4, 34735716), (6, 23157144), (8, 17367858), (9, 15438096), (12, 11578572), (16, 8683929), (18, 7719048), (24, 5789286), (27, 5146032), (36, 3859524), (48, 2894643), (54, 2573016), (72, 1929762), (81, 1715344), (108, 1286508), (144, 964881), (162, 857672), (216, 643254), (324, 428836), (432, 321627), (648, 214418), (1296, 107209)]