123863104

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:611

約数の個数: 56

約数和(自身を含む): 256032000

約数和(自身を除く): 132168896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 149, 248, 298, 419, 496, 596, 838, 992, 1192, 1676, 1984, 2384, 3352, 4619, 4768, 6704, 9238, 9536, 12989, 13408, 18476, 25978, 26816, 36952, 51956, 62431, 73904, 103912, 124862, 147808, 207824, 249724, 295616, 415648, 499448, 831296, 998896, 1935361, 1997792, 3870722, 3995584, 7741444, 15482888, 30965776, 61931552, 123863104]

約数ペア:

[(1, 123863104), (2, 61931552), (4, 30965776), (8, 15482888), (16, 7741444), (31, 3995584), (32, 3870722), (62, 1997792), (64, 1935361), (124, 998896), (149, 831296), (248, 499448), (298, 415648), (419, 295616), (496, 249724), (596, 207824), (838, 147808), (992, 124862), (1192, 103912), (1676, 73904), (1984, 62431), (2384, 51956), (3352, 36952), (4619, 26816), (4768, 25978), (6704, 18476), (9238, 13408), (9536, 12989)]