151008977

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 188987904

約数和(自身を除く): 37978927

約数列:

[1, 7, 17, 61, 71, 119, 293, 427, 497, 1037, 1207, 2051, 4331, 4981, 7259, 8449, 17873, 20803, 30317, 34867, 73627, 125111, 145621, 303841, 353651, 515389, 1268983, 2126887, 2475557, 8882881, 21572711, 151008977]

約数ペア:

[(1, 151008977), (7, 21572711), (17, 8882881), (61, 2475557), (71, 2126887), (119, 1268983), (293, 515389), (427, 353651), (497, 303841), (1037, 145621), (1207, 125111), (2051, 73627), (4331, 34867), (4981, 30317), (7259, 20803), (8449, 17873)]