158136972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{43781}}^1$

素因数の和:43838

約数の個数: 48

約数和(自身を含む): 431515392

約数和(自身を除く): 273378420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 43781, 87562, 131343, 175124, 262686, 306467, 525372, 612934, 919401, 1225868, 1838802, 1882583, 3677604, 3765166, 5647749, 7530332, 11295498, 13178081, 22590996, 26356162, 39534243, 52712324, 79068486, 158136972]

約数ペア:

[(1, 158136972), (2, 79068486), (3, 52712324), (4, 39534243), (6, 26356162), (7, 22590996), (12, 13178081), (14, 11295498), (21, 7530332), (28, 5647749), (42, 3765166), (43, 3677604), (84, 1882583), (86, 1838802), (129, 1225868), (172, 919401), (258, 612934), (301, 525372), (516, 306467), (602, 262686), (903, 175124), (1204, 131343), (1806, 87562), (3612, 43781)]