142300656

素因数分解:

$2^4\times 3^2\times {\mathrm{988199}}^1$

素因数の和:988213

約数の個数: 30

約数和(自身を含む): 398244600

約数和(自身を除く): 255943944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 988199, 1976398, 2964597, 3952796, 5929194, 7905592, 8893791, 11858388, 15811184, 17787582, 23716776, 35575164, 47433552, 71150328, 142300656]

約数ペア:

[(1, 142300656), (2, 71150328), (3, 47433552), (4, 35575164), (6, 23716776), (8, 17787582), (9, 15811184), (12, 11858388), (16, 8893791), (18, 7905592), (24, 5929194), (36, 3952796), (48, 2964597), (72, 1976398), (144, 988199)]