156739806

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{27127}}^1$

素因数の和:27245

約数の個数: 32

約数和(自身を含む): 351578880

約数和(自身を除く): 194839074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 27127, 54254, 81381, 162762, 244143, 488286, 732429, 1464858, 2902589, 5805178, 8707767, 17415534, 26123301, 52246602, 78369903, 156739806]

約数ペア:

[(1, 156739806), (2, 78369903), (3, 52246602), (6, 26123301), (9, 17415534), (18, 8707767), (27, 5805178), (54, 2902589), (107, 1464858), (214, 732429), (321, 488286), (642, 244143), (963, 162762), (1926, 81381), (2889, 54254), (5778, 27127)]