138698328

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{304163}}^1$

素因数の和:304191

約数の個数: 32

約数和(自身を含む): 364996800

約数和(自身を除く): 226298472

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 304163, 608326, 912489, 1216652, 1824978, 2433304, 3649956, 5779097, 7299912, 11558194, 17337291, 23116388, 34674582, 46232776, 69349164, 138698328]

約数ペア:

[(1, 138698328), (2, 69349164), (3, 46232776), (4, 34674582), (6, 23116388), (8, 17337291), (12, 11558194), (19, 7299912), (24, 5779097), (38, 3649956), (57, 2433304), (76, 1824978), (114, 1216652), (152, 912489), (228, 608326), (456, 304163)]