129656856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1259}}^1$

素因数の和:1888

約数の個数: 64

約数和(自身を含む): 371347200

約数和(自身を除く): 241690344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 613, 1226, 1259, 1839, 2452, 2518, 3678, 3777, 4291, 4904, 5036, 7356, 7554, 8582, 8813, 10072, 12873, 14712, 15108, 17164, 17626, 25746, 26439, 30216, 34328, 35252, 51492, 52878, 70504, 102984, 105756, 211512, 771767, 1543534, 2315301, 3087068, 4630602, 5402369, 6174136, 9261204, 10804738, 16207107, 18522408, 21609476, 32414214, 43218952, 64828428, 129656856]

約数ペア:

[(1, 129656856), (2, 64828428), (3, 43218952), (4, 32414214), (6, 21609476), (7, 18522408), (8, 16207107), (12, 10804738), (14, 9261204), (21, 6174136), (24, 5402369), (28, 4630602), (42, 3087068), (56, 2315301), (84, 1543534), (168, 771767), (613, 211512), (1226, 105756), (1259, 102984), (1839, 70504), (2452, 52878), (2518, 51492), (3678, 35252), (3777, 34328), (4291, 30216), (4904, 26439), (5036, 25746), (7356, 17626), (7554, 17164), (8582, 15108), (8813, 14712), (10072, 12873)]