142487142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{26713}}^1$

素因数の和:26852

約数の個数: 32

約数和(自身を含む): 328261632

約数和(自身を除く): 185774490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 26713, 53426, 80139, 160278, 186991, 373982, 560973, 1121946, 3392551, 6785102, 10177653, 20355306, 23747857, 47495714, 71243571, 142487142]

約数ペア:

[(1, 142487142), (2, 71243571), (3, 47495714), (6, 23747857), (7, 20355306), (14, 10177653), (21, 6785102), (42, 3392551), (127, 1121946), (254, 560973), (381, 373982), (762, 186991), (889, 160278), (1778, 80139), (2667, 53426), (5334, 26713)]