161804696

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{8087}}^1$

素因数の和:8195

約数の個数: 32

約数和(自身を含む): 315917280

約数和(自身を除く): 154112584

約数列:

[1, 2, 4, 8, 41, 61, 82, 122, 164, 244, 328, 488, 2501, 5002, 8087, 10004, 16174, 20008, 32348, 64696, 331567, 493307, 663134, 986614, 1326268, 1973228, 2652536, 3946456, 20225587, 40451174, 80902348, 161804696]

約数ペア:

[(1, 161804696), (2, 80902348), (4, 40451174), (8, 20225587), (41, 3946456), (61, 2652536), (82, 1973228), (122, 1326268), (164, 986614), (244, 663134), (328, 493307), (488, 331567), (2501, 64696), (5002, 32348), (8087, 20008), (10004, 16174)]