163628088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1051}}^1$

素因数の和:1572

約数の個数: 64

約数和(自身を含む): 441840000

約数和(自身を除く): 278211912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 499, 998, 1051, 1497, 1996, 2102, 2994, 3153, 3992, 4204, 5988, 6306, 6487, 8408, 11976, 12612, 12974, 13663, 19461, 25224, 25948, 27326, 38922, 40989, 51896, 54652, 77844, 81978, 109304, 155688, 163956, 327912, 524449, 1048898, 1573347, 2097796, 3146694, 4195592, 6293388, 6817837, 12586776, 13635674, 20453511, 27271348, 40907022, 54542696, 81814044, 163628088]

約数ペア:

[(1, 163628088), (2, 81814044), (3, 54542696), (4, 40907022), (6, 27271348), (8, 20453511), (12, 13635674), (13, 12586776), (24, 6817837), (26, 6293388), (39, 4195592), (52, 3146694), (78, 2097796), (104, 1573347), (156, 1048898), (312, 524449), (499, 327912), (998, 163956), (1051, 155688), (1497, 109304), (1996, 81978), (2102, 77844), (2994, 54652), (3153, 51896), (3992, 40989), (4204, 38922), (5988, 27326), (6306, 25948), (6487, 25224), (8408, 19461), (11976, 13663), (12612, 12974)]