133278316

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{39619}}^1$

素因数の和:39681

約数の個数: 18

約数和(自身を含む): 241563140

約数和(自身を除く): 108284824

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 39619, 79238, 158476, 1148951, 2297902, 4595804, 33319579, 66639158, 133278316]

約数ペア:

[(1, 133278316), (2, 66639158), (4, 33319579), (29, 4595804), (58, 2297902), (116, 1148951), (841, 158476), (1682, 79238), (3364, 39619)]