145756744

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{6691}}^1$

素因数の和:7093

約数の個数: 32

約数和(自身を含む): 313185600

約数和(自身を除く): 167428856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 2723, 3112, 5446, 6691, 10892, 13382, 21784, 26764, 46837, 53528, 93674, 187348, 374696, 2602799, 5205598, 10411196, 18219593, 20822392, 36439186, 72878372, 145756744]

約数ペア:

[(1, 145756744), (2, 72878372), (4, 36439186), (7, 20822392), (8, 18219593), (14, 10411196), (28, 5205598), (56, 2602799), (389, 374696), (778, 187348), (1556, 93674), (2723, 53528), (3112, 46837), (5446, 26764), (6691, 21784), (10892, 13382)]