131334756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{42257}}^1$

素因数の和:42308

約数の個数: 48

約数和(自身を含む): 359700096

約数和(自身を除く): 228365340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 42257, 84514, 126771, 169028, 253542, 295799, 507084, 591598, 887397, 1183196, 1563509, 1774794, 3127018, 3549588, 4690527, 6254036, 9381054, 10944563, 18762108, 21889126, 32833689, 43778252, 65667378, 131334756]

約数ペア:

[(1, 131334756), (2, 65667378), (3, 43778252), (4, 32833689), (6, 21889126), (7, 18762108), (12, 10944563), (14, 9381054), (21, 6254036), (28, 4690527), (37, 3549588), (42, 3127018), (74, 1774794), (84, 1563509), (111, 1183196), (148, 887397), (222, 591598), (259, 507084), (444, 295799), (518, 253542), (777, 169028), (1036, 126771), (1554, 84514), (3108, 42257)]