137079274

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{5393}}^1$

素因数の和:5645

約数の個数: 16

約数和(自身を含む): 209718720

約数和(自身を除く): 72639446

約数列:

[1, 2, 71, 142, 179, 358, 5393, 10786, 12709, 25418, 382903, 765806, 965347, 1930694, 68539637, 137079274]

約数ペア:

[(1, 137079274), (2, 68539637), (71, 1930694), (142, 965347), (179, 765806), (358, 382903), (5393, 25418), (10786, 12709)]