137375368424

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1\times {\mathrm{32321}}^1$

素因数の和:33474

約数の個数: 64

約数和(自身を含む): 298810425600

約数和(自身を除く): 161435057176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1069, 1988, 2138, 3976, 4276, 7483, 8552, 14966, 29932, 32321, 59864, 64642, 75899, 129284, 151798, 226247, 258568, 303596, 452494, 531293, 607192, 904988, 1062586, 1809976, 2125172, 2294791, 4250344, 4589582, 9179164, 16063537, 18358328, 32127074, 34551149, 64254148, 69102298, 128508296, 138204596, 241858043, 276409192, 483716086, 967432172, 1934864344, 2453131579, 4906263158, 9812526316, 17171921053, 19625052632, 34343842106, 68687684212, 137375368424]

約数ペア:

[(1, 137375368424), (2, 68687684212), (4, 34343842106), (7, 19625052632), (8, 17171921053), (14, 9812526316), (28, 4906263158), (56, 2453131579), (71, 1934864344), (142, 967432172), (284, 483716086), (497, 276409192), (568, 241858043), (994, 138204596), (1069, 128508296), (1988, 69102298), (2138, 64254148), (3976, 34551149), (4276, 32127074), (7483, 18358328), (8552, 16063537), (14966, 9179164), (29932, 4589582), (32321, 4250344), (59864, 2294791), (64642, 2125172), (75899, 1809976), (129284, 1062586), (151798, 904988), (226247, 607192), (258568, 531293), (303596, 452494)]