164943810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26561}}^1$

素因数の和:26600

約数の個数: 64

約数和(自身を含む): 458991360

約数和(自身を除く): 294047550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 26561, 53122, 79683, 132805, 159366, 239049, 265610, 398415, 478098, 610903, 717147, 796830, 1195245, 1221806, 1434294, 1832709, 2390490, 3054515, 3585735, 3665418, 5498127, 6109030, 7171470, 9163545, 10996254, 16494381, 18327090, 27490635, 32988762, 54981270, 82471905, 164943810]

約数ペア:

[(1, 164943810), (2, 82471905), (3, 54981270), (5, 32988762), (6, 27490635), (9, 18327090), (10, 16494381), (15, 10996254), (18, 9163545), (23, 7171470), (27, 6109030), (30, 5498127), (45, 3665418), (46, 3585735), (54, 3054515), (69, 2390490), (90, 1832709), (115, 1434294), (135, 1221806), (138, 1195245), (207, 796830), (230, 717147), (270, 610903), (345, 478098), (414, 398415), (621, 265610), (690, 239049), (1035, 159366), (1242, 132805), (2070, 79683), (3105, 53122), (6210, 26561)]