148979726

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2237}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 262973952

約数和(自身を除く): 113994226

約数列:

[1, 2, 7, 14, 67, 71, 134, 142, 469, 497, 938, 994, 2237, 4474, 4757, 9514, 15659, 31318, 33299, 66598, 149879, 158827, 299758, 317654, 1049153, 1111789, 2098306, 2223578, 10641409, 21282818, 74489863, 148979726]

約数ペア:

[(1, 148979726), (2, 74489863), (7, 21282818), (14, 10641409), (67, 2223578), (71, 2098306), (134, 1111789), (142, 1049153), (469, 317654), (497, 299758), (938, 158827), (994, 149879), (2237, 66598), (4474, 33299), (4757, 31318), (9514, 15659)]