131156559784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1\times {\mathrm{12251}}^1$

素因数の和:12850

約数の個数: 64

約数和(自身を含む): 262314339840

約数和(自身を除く): 131157780056

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223, 353, 446, 706, 892, 1412, 1784, 2824, 3791, 6001, 7582, 12002, 12251, 15164, 24004, 24502, 30328, 48008, 49004, 78719, 98008, 157438, 208267, 314876, 416534, 629752, 833068, 1338223, 1666136, 2676446, 2731973, 4324603, 5352892, 5463946, 8649206, 10705784, 10927892, 17298412, 21855784, 34596824, 46443541, 73518251, 92887082, 147036502, 185774164, 294073004, 371548328, 588146008, 964386469, 1928772938, 3857545876, 7715091752, 16394569973, 32789139946, 65578279892, 131156559784]

約数ペア:

[(1, 131156559784), (2, 65578279892), (4, 32789139946), (8, 16394569973), (17, 7715091752), (34, 3857545876), (68, 1928772938), (136, 964386469), (223, 588146008), (353, 371548328), (446, 294073004), (706, 185774164), (892, 147036502), (1412, 92887082), (1784, 73518251), (2824, 46443541), (3791, 34596824), (6001, 21855784), (7582, 17298412), (12002, 10927892), (12251, 10705784), (15164, 8649206), (24004, 5463946), (24502, 5352892), (30328, 4324603), (48008, 2731973), (49004, 2676446), (78719, 1666136), (98008, 1338223), (157438, 833068), (208267, 629752), (314876, 416534)]