148831298

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42019}}^1$

素因数の和:42062

約数の個数: 32

約数和(自身を含む): 290442240

約数和(自身を除く): 141610942

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 42019, 84038, 294133, 462209, 588266, 924418, 966437, 1932874, 3235463, 6470926, 6765059, 10630807, 13530118, 21261614, 74415649, 148831298]

約数ペア:

[(1, 148831298), (2, 74415649), (7, 21261614), (11, 13530118), (14, 10630807), (22, 6765059), (23, 6470926), (46, 3235463), (77, 1932874), (154, 966437), (161, 924418), (253, 588266), (322, 462209), (506, 294133), (1771, 84038), (3542, 42019)]