157050248936

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1\times {\mathrm{20543}}^1$

素因数の和:21414

約数の個数: 64

約数和(自身を含む): 338670305280

約数和(自身を除く): 181620056344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 647, 844, 1294, 1477, 1688, 2588, 2954, 4529, 5176, 5908, 9058, 11816, 18116, 20543, 36232, 41086, 82172, 136517, 143801, 164344, 273034, 287602, 546068, 575204, 955619, 1092136, 1150408, 1911238, 3822476, 4334573, 7644952, 8669146, 13291321, 17338292, 26582642, 30342011, 34676584, 53165284, 60684022, 93039247, 106330568, 121368044, 186078494, 242736088, 372156988, 744313976, 2804468731, 5608937462, 11217874924, 19631281117, 22435749848, 39262562234, 78525124468, 157050248936]

約数ペア:

[(1, 157050248936), (2, 78525124468), (4, 39262562234), (7, 22435749848), (8, 19631281117), (14, 11217874924), (28, 5608937462), (56, 2804468731), (211, 744313976), (422, 372156988), (647, 242736088), (844, 186078494), (1294, 121368044), (1477, 106330568), (1688, 93039247), (2588, 60684022), (2954, 53165284), (4529, 34676584), (5176, 30342011), (5908, 26582642), (9058, 17338292), (11816, 13291321), (18116, 8669146), (20543, 7644952), (36232, 4334573), (41086, 3822476), (82172, 1911238), (136517, 1150408), (143801, 1092136), (164344, 955619), (273034, 575204), (287602, 546068)]