131099298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 294243840

約数和(自身を除く): 163144542

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 131, 177, 257, 262, 354, 393, 514, 649, 771, 786, 1298, 1441, 1542, 1947, 2827, 2882, 3894, 4323, 5654, 7729, 8481, 8646, 15163, 15458, 16962, 23187, 30326, 33667, 45489, 46374, 67334, 85019, 90978, 101001, 166793, 170038, 202002, 255057, 333586, 370337, 500379, 510114, 740674, 1000758, 1111011, 1986353, 2222022, 3972706, 5959059, 11918118, 21849883, 43699766, 65549649, 131099298]

約数ペア:

[(1, 131099298), (2, 65549649), (3, 43699766), (6, 21849883), (11, 11918118), (22, 5959059), (33, 3972706), (59, 2222022), (66, 1986353), (118, 1111011), (131, 1000758), (177, 740674), (257, 510114), (262, 500379), (354, 370337), (393, 333586), (514, 255057), (649, 202002), (771, 170038), (786, 166793), (1298, 101001), (1441, 90978), (1542, 85019), (1947, 67334), (2827, 46374), (2882, 45489), (3894, 33667), (4323, 30326), (5654, 23187), (7729, 16962), (8481, 15458), (8646, 15163)]