131849872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107021}}^1$

素因数の和:107047

約数の個数: 40

約数和(自身を含む): 318497472

約数和(自身を除く): 186647600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 107021, 214042, 428084, 749147, 856168, 1177231, 1498294, 1712336, 2354462, 2996588, 4708924, 5993176, 8240617, 9417848, 11986352, 16481234, 18835696, 32962468, 65924936, 131849872]

約数ペア:

[(1, 131849872), (2, 65924936), (4, 32962468), (7, 18835696), (8, 16481234), (11, 11986352), (14, 9417848), (16, 8240617), (22, 5993176), (28, 4708924), (44, 2996588), (56, 2354462), (77, 1712336), (88, 1498294), (112, 1177231), (154, 856168), (176, 749147), (308, 428084), (616, 214042), (1232, 107021)]