138586754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{66821}}^1$

素因数の和:66901

約数の個数: 16

約数和(自身を含む): 223720056

約数和(自身を除く): 85133302

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 66821, 133642, 1135957, 2271914, 4076081, 8152162, 69293377, 138586754]

約数ペア:

[(1, 138586754), (2, 69293377), (17, 8152162), (34, 4076081), (61, 2271914), (122, 1135957), (1037, 133642), (2074, 66821)]