126862728

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{122929}}^1$

素因数の和:122981

約数の個数: 32

約数和(自身を含む): 324535200

約数和(自身を除く): 197672472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 122929, 245858, 368787, 491716, 737574, 983432, 1475148, 2950296, 5285947, 10571894, 15857841, 21143788, 31715682, 42287576, 63431364, 126862728]

約数ペア:

[(1, 126862728), (2, 63431364), (3, 42287576), (4, 31715682), (6, 21143788), (8, 15857841), (12, 10571894), (24, 5285947), (43, 2950296), (86, 1475148), (129, 983432), (172, 737574), (258, 491716), (344, 368787), (516, 245858), (1032, 122929)]