157057846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3929}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 271641600

約数和(自身を除く): 114583754

約数列:

[1, 2, 11, 22, 23, 46, 79, 158, 253, 506, 869, 1738, 1817, 3634, 3929, 7858, 19987, 39974, 43219, 86438, 90367, 180734, 310391, 620782, 994037, 1988074, 3414301, 6828602, 7138993, 14277986, 78528923, 157057846]

約数ペア:

[(1, 157057846), (2, 78528923), (11, 14277986), (22, 7138993), (23, 6828602), (46, 3414301), (79, 1988074), (158, 994037), (253, 620782), (506, 310391), (869, 180734), (1738, 90367), (1817, 86438), (3634, 43219), (3929, 39974), (7858, 19987)]