159719648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1459}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 344373120

約数和(自身を除く): 184653472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 311, 352, 622, 1244, 1459, 2488, 2918, 3421, 4976, 5836, 6842, 9952, 11672, 13684, 16049, 23344, 27368, 32098, 46688, 54736, 64196, 109472, 128392, 256784, 453749, 513568, 907498, 1814996, 3629992, 4991239, 7259984, 9982478, 14519968, 19964956, 39929912, 79859824, 159719648]

約数ペア:

[(1, 159719648), (2, 79859824), (4, 39929912), (8, 19964956), (11, 14519968), (16, 9982478), (22, 7259984), (32, 4991239), (44, 3629992), (88, 1814996), (176, 907498), (311, 513568), (352, 453749), (622, 256784), (1244, 128392), (1459, 109472), (2488, 64196), (2918, 54736), (3421, 46688), (4976, 32098), (5836, 27368), (6842, 23344), (9952, 16049), (11672, 13684)]