131125374

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^2\times {\mathrm{1367}}^1$

素因数の和:1521

約数の個数: 36

約数和(自身を含む): 288260856

約数和(自身を除く): 157135482

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1367, 2734, 4101, 5329, 8202, 10658, 12303, 15987, 24606, 31974, 47961, 95922, 99791, 199582, 299373, 598746, 898119, 1796238, 7284743, 14569486, 21854229, 43708458, 65562687, 131125374]

約数ペア:

[(1, 131125374), (2, 65562687), (3, 43708458), (6, 21854229), (9, 14569486), (18, 7284743), (73, 1796238), (146, 898119), (219, 598746), (438, 299373), (657, 199582), (1314, 99791), (1367, 95922), (2734, 47961), (4101, 31974), (5329, 24606), (8202, 15987), (10658, 12303)]