142605512

素因数分解:

$2^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{5003}}^1$

素因数の和:5525

約数の個数: 32

約数和(自身を含む): 306244800

約数和(自身を除く): 163639288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509, 1018, 2036, 3563, 4072, 5003, 7126, 10006, 14252, 20012, 28504, 35021, 40024, 70042, 140084, 280168, 2546527, 5093054, 10186108, 17825689, 20372216, 35651378, 71302756, 142605512]

約数ペア:

[(1, 142605512), (2, 71302756), (4, 35651378), (7, 20372216), (8, 17825689), (14, 10186108), (28, 5093054), (56, 2546527), (509, 280168), (1018, 140084), (2036, 70042), (3563, 40024), (4072, 35021), (5003, 28504), (7126, 20012), (10006, 14252)]