129380944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9547}}^1$

素因数の和:9584

約数の個数: 60

約数和(自身を含む): 314931232

約数和(自身を除く): 185550288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 9547, 13552, 19094, 38188, 66829, 76376, 105017, 133658, 152752, 210034, 267316, 420068, 534632, 735119, 840136, 1069264, 1155187, 1470238, 1680272, 2310374, 2940476, 4620748, 5880952, 8086309, 9241496, 11761904, 16172618, 18482992, 32345236, 64690472, 129380944]

約数ペア:

[(1, 129380944), (2, 64690472), (4, 32345236), (7, 18482992), (8, 16172618), (11, 11761904), (14, 9241496), (16, 8086309), (22, 5880952), (28, 4620748), (44, 2940476), (56, 2310374), (77, 1680272), (88, 1470238), (112, 1155187), (121, 1069264), (154, 840136), (176, 735119), (242, 534632), (308, 420068), (484, 267316), (616, 210034), (847, 152752), (968, 133658), (1232, 105017), (1694, 76376), (1936, 66829), (3388, 38188), (6776, 19094), (9547, 13552)]