156717366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{18433}}^1$

素因数の和:18560

約数の個数: 32

約数和(自身を含む): 340660320

約数和(自身を除く): 183942954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 18433, 36866, 55299, 110598, 239629, 479258, 718887, 1437774, 2009197, 4018394, 6027591, 12055182, 26119561, 52239122, 78358683, 156717366]

約数ペア:

[(1, 156717366), (2, 78358683), (3, 52239122), (6, 26119561), (13, 12055182), (26, 6027591), (39, 4018394), (78, 2009197), (109, 1437774), (218, 718887), (327, 479258), (654, 239629), (1417, 110598), (2834, 55299), (4251, 36866), (8502, 18433)]