148918154

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{138143}}^1$

素因数の和:138170

約数の個数: 24

約数和(自身を含む): 283471488

約数和(自身を除く): 134553334

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 138143, 276286, 967001, 1519573, 1934002, 3039146, 6769007, 10637011, 13538014, 21274022, 74459077, 148918154]

約数ペア:

[(1, 148918154), (2, 74459077), (7, 21274022), (11, 13538014), (14, 10637011), (22, 6769007), (49, 3039146), (77, 1934002), (98, 1519573), (154, 967001), (539, 276286), (1078, 138143)]