138292242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{72253}}^1$

素因数の和:72298

約数の個数: 32

約数和(自身を含む): 312137280

約数和(自身を除く): 173845038

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 72253, 144506, 216759, 433518, 794783, 1589566, 2095337, 2384349, 4190674, 4768698, 6286011, 12572022, 23048707, 46097414, 69146121, 138292242]

約数ペア:

[(1, 138292242), (2, 69146121), (3, 46097414), (6, 23048707), (11, 12572022), (22, 6286011), (29, 4768698), (33, 4190674), (58, 2384349), (66, 2095337), (87, 1589566), (174, 794783), (319, 433518), (638, 216759), (957, 144506), (1914, 72253)]