159709528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{10139}}^1$

素因数の和:10335

約数の個数: 32

約数和(自身を含む): 328536000

約数和(自身を除く): 168826472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 7876, 10139, 15752, 20278, 40556, 81112, 111529, 223058, 446116, 892232, 1814881, 3629762, 7259524, 14519048, 19963691, 39927382, 79854764, 159709528]

約数ペア:

[(1, 159709528), (2, 79854764), (4, 39927382), (8, 19963691), (11, 14519048), (22, 7259524), (44, 3629762), (88, 1814881), (179, 892232), (358, 446116), (716, 223058), (1432, 111529), (1969, 81112), (3938, 40556), (7876, 20278), (10139, 15752)]