159584776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49499}}^1$

素因数の和:49549

約数の個数: 32

約数和(自身を含む): 332640000

約数和(自身を除く): 173055224

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 49499, 98998, 197996, 395992, 643487, 1286974, 1534469, 2573948, 3068938, 5147896, 6137876, 12275752, 19948097, 39896194, 79792388, 159584776]

約数ペア:

[(1, 159584776), (2, 79792388), (4, 39896194), (8, 19948097), (13, 12275752), (26, 6137876), (31, 5147896), (52, 3068938), (62, 2573948), (104, 1534469), (124, 1286974), (248, 643487), (403, 395992), (806, 197996), (1612, 98998), (3224, 49499)]