131037458

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{11681}}^1$

素因数の和:11833

約数の個数: 16

約数和(自身を含む): 201864960

約数和(自身を除く): 70827502

約数列:

[1, 2, 71, 79, 142, 158, 5609, 11218, 11681, 23362, 829351, 922799, 1658702, 1845598, 65518729, 131037458]

約数ペア:

[(1, 131037458), (2, 65518729), (71, 1845598), (79, 1658702), (142, 922799), (158, 829351), (5609, 23362), (11218, 11681)]