188439453944

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{31448507}}^1$

素因数の和:31448627

約数の個数: 32

約数和(自身を含む): 407572663680

約数和(自身を除く): 219133209736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 31448507, 62897014, 125794028, 220139549, 251588056, 440279098, 880558196, 1761116392, 3364990249, 6729980498, 13459960996, 23554931743, 26919921992, 47109863486, 94219726972, 188439453944]

約数ペア:

[(1, 188439453944), (2, 94219726972), (4, 47109863486), (7, 26919921992), (8, 23554931743), (14, 13459960996), (28, 6729980498), (56, 3364990249), (107, 1761116392), (214, 880558196), (428, 440279098), (749, 251588056), (856, 220139549), (1498, 125794028), (2996, 62897014), (5992, 31448507)]