180044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 349440

約数和(自身を除く): 169396

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 103, 206, 412, 437, 874, 1748, 1957, 2369, 3914, 4738, 7828, 9476, 45011, 90022, 180044]

約数ペア:

[(1, 180044), (2, 90022), (4, 45011), (19, 9476), (23, 7828), (38, 4738), (46, 3914), (76, 2369), (92, 1957), (103, 1748), (206, 874), (412, 437)]