188075896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{9949}}^1$

素因数の和:10111

約数の個数: 32

約数和(自身を含む): 376110000

約数和(自身を除く): 188034104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 9452, 9949, 18904, 19898, 39796, 79592, 169133, 338266, 676532, 1353064, 1382911, 2765822, 5531644, 11063288, 23509487, 47018974, 94037948, 188075896]

約数ペア:

[(1, 188075896), (2, 94037948), (4, 47018974), (8, 23509487), (17, 11063288), (34, 5531644), (68, 2765822), (136, 1382911), (139, 1353064), (278, 676532), (556, 338266), (1112, 169133), (2363, 79592), (4726, 39796), (9452, 19898), (9949, 18904)]