172296964

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 351267840

約数和(自身を除く): 178970876

約数列:

[1, 2, 4, 7, 14, 28, 107, 131, 214, 262, 428, 439, 524, 749, 878, 917, 1498, 1756, 1834, 2996, 3073, 3668, 6146, 12292, 14017, 28034, 46973, 56068, 57509, 93946, 98119, 115018, 187892, 196238, 230036, 328811, 392476, 402563, 657622, 805126, 1315244, 1610252, 6153463, 12306926, 24613852, 43074241, 86148482, 172296964]

約数ペア:

[(1, 172296964), (2, 86148482), (4, 43074241), (7, 24613852), (14, 12306926), (28, 6153463), (107, 1610252), (131, 1315244), (214, 805126), (262, 657622), (428, 402563), (439, 392476), (524, 328811), (749, 230036), (878, 196238), (917, 187892), (1498, 115018), (1756, 98119), (1834, 93946), (2996, 57509), (3073, 56068), (3668, 46973), (6146, 28034), (12292, 14017)]