168371896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 395124480

約数和(自身を除く): 226752584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 443, 616, 617, 886, 1234, 1772, 2468, 3101, 3544, 4319, 4873, 4936, 6202, 6787, 8638, 9746, 12404, 13574, 17276, 19492, 24808, 27148, 34111, 34552, 38984, 47509, 54296, 68222, 95018, 136444, 190036, 272888, 273331, 380072, 546662, 1093324, 1913317, 2186648, 3006641, 3826634, 6013282, 7653268, 12026564, 15306536, 21046487, 24053128, 42092974, 84185948, 168371896]

約数ペア:

[(1, 168371896), (2, 84185948), (4, 42092974), (7, 24053128), (8, 21046487), (11, 15306536), (14, 12026564), (22, 7653268), (28, 6013282), (44, 3826634), (56, 3006641), (77, 2186648), (88, 1913317), (154, 1093324), (308, 546662), (443, 380072), (616, 273331), (617, 272888), (886, 190036), (1234, 136444), (1772, 95018), (2468, 68222), (3101, 54296), (3544, 47509), (4319, 38984), (4873, 34552), (4936, 34111), (6202, 27148), (6787, 24808), (8638, 19492), (9746, 17276), (12404, 13574)]