164943934526

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{479}}^1\times {\mathrm{661}}^1$

素因数の和:1569

約数の個数: 64

約数和(自身を含む): 286990663680

約数和(自身を除く): 122046729154

約数列:

[1, 2, 7, 14, 127, 254, 293, 479, 586, 661, 889, 958, 1322, 1778, 2051, 3353, 4102, 4627, 6706, 9254, 37211, 60833, 74422, 83947, 121666, 140347, 167894, 193673, 260477, 280694, 316619, 387346, 425831, 520954, 587629, 633238, 851662, 982429, 1175258, 1355711, 1964858, 2216333, 2711422, 4432666, 17824069, 24596471, 35648138, 40210613, 49192942, 80421226, 92769367, 124768483, 172175297, 185538734, 249536966, 281474291, 344350594, 562948582, 649385569, 1298771138, 11781709609, 23563419218, 82471967263, 164943934526]

約数ペア:

[(1, 164943934526), (2, 82471967263), (7, 23563419218), (14, 11781709609), (127, 1298771138), (254, 649385569), (293, 562948582), (479, 344350594), (586, 281474291), (661, 249536966), (889, 185538734), (958, 172175297), (1322, 124768483), (1778, 92769367), (2051, 80421226), (3353, 49192942), (4102, 40210613), (4627, 35648138), (6706, 24596471), (9254, 17824069), (37211, 4432666), (60833, 2711422), (74422, 2216333), (83947, 1964858), (121666, 1355711), (140347, 1175258), (167894, 982429), (193673, 851662), (260477, 633238), (280694, 587629), (316619, 520954), (387346, 425831)]