131939736

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{20903}}^1$

素因数の和:21175

約数の個数: 32

約数和(自身を含む): 331119360

約数和(自身を除く): 199179624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 20903, 41806, 62709, 83612, 125418, 167224, 250836, 501672, 5497489, 10994978, 16492467, 21989956, 32984934, 43979912, 65969868, 131939736]

約数ペア:

[(1, 131939736), (2, 65969868), (3, 43979912), (4, 32984934), (6, 21989956), (8, 16492467), (12, 10994978), (24, 5497489), (263, 501672), (526, 250836), (789, 167224), (1052, 125418), (1578, 83612), (2104, 62709), (3156, 41806), (6312, 20903)]