149988712

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{857}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 285405120

約数和(自身を除く): 135416408

約数列:

[1, 2, 4, 8, 131, 167, 262, 334, 524, 668, 857, 1048, 1336, 1714, 3428, 6856, 21877, 43754, 87508, 112267, 143119, 175016, 224534, 286238, 449068, 572476, 898136, 1144952, 18748589, 37497178, 74994356, 149988712]

約数ペア:

[(1, 149988712), (2, 74994356), (4, 37497178), (8, 18748589), (131, 1144952), (167, 898136), (262, 572476), (334, 449068), (524, 286238), (668, 224534), (857, 175016), (1048, 143119), (1336, 112267), (1714, 87508), (3428, 43754), (6856, 21877)]