156768901220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270291209}}^1$

素因数の和:270291247

約数の個数: 24

約数和(自身を含む): 340566924600

約数和(自身を除く): 183798023380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 270291209, 540582418, 1081164836, 1351456045, 2702912090, 5405824180, 7838445061, 15676890122, 31353780244, 39192225305, 78384450610, 156768901220]

約数ペア:

[(1, 156768901220), (2, 78384450610), (4, 39192225305), (5, 31353780244), (10, 15676890122), (20, 7838445061), (29, 5405824180), (58, 2702912090), (116, 1351456045), (145, 1081164836), (290, 540582418), (580, 270291209)]