129784424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3571}}^1$

素因数の和:3654

約数の個数: 64

約数和(自身を含む): 308620800

約数和(自身を除く): 178836376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 59, 77, 88, 118, 154, 236, 308, 413, 472, 616, 649, 826, 1298, 1652, 2596, 3304, 3571, 4543, 5192, 7142, 9086, 14284, 18172, 24997, 28568, 36344, 39281, 49994, 78562, 99988, 157124, 199976, 210689, 274967, 314248, 421378, 549934, 842756, 1099868, 1474823, 1685512, 2199736, 2317579, 2949646, 4635158, 5899292, 9270316, 11798584, 16223053, 18540632, 32446106, 64892212, 129784424]

約数ペア:

[(1, 129784424), (2, 64892212), (4, 32446106), (7, 18540632), (8, 16223053), (11, 11798584), (14, 9270316), (22, 5899292), (28, 4635158), (44, 2949646), (56, 2317579), (59, 2199736), (77, 1685512), (88, 1474823), (118, 1099868), (154, 842756), (236, 549934), (308, 421378), (413, 314248), (472, 274967), (616, 210689), (649, 199976), (826, 157124), (1298, 99988), (1652, 78562), (2596, 49994), (3304, 39281), (3571, 36344), (4543, 28568), (5192, 24997), (7142, 18172), (9086, 14284)]