140248872

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67169}}^1$

素因数の和:67210

約数の個数: 48

約数和(自身を含む): 392944500

約数和(自身を除く): 252695628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 67169, 134338, 201507, 268676, 403014, 537352, 604521, 806028, 1209042, 1612056, 1947901, 2418084, 3895802, 4836168, 5843703, 7791604, 11687406, 15583208, 17531109, 23374812, 35062218, 46749624, 70124436, 140248872]

約数ペア:

[(1, 140248872), (2, 70124436), (3, 46749624), (4, 35062218), (6, 23374812), (8, 17531109), (9, 15583208), (12, 11687406), (18, 7791604), (24, 5843703), (29, 4836168), (36, 3895802), (58, 2418084), (72, 1947901), (87, 1612056), (116, 1209042), (174, 806028), (232, 604521), (261, 537352), (348, 403014), (522, 268676), (696, 201507), (1044, 134338), (2088, 67169)]