155392048

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 362119680

約数和(自身を除く): 206727632

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 179, 184, 322, 337, 358, 368, 644, 674, 716, 1253, 1288, 1348, 1432, 2359, 2506, 2576, 2696, 2864, 4117, 4718, 5012, 5392, 7751, 8234, 9436, 10024, 15502, 16468, 18872, 20048, 28819, 31004, 32936, 37744, 54257, 57638, 60323, 62008, 65872, 108514, 115276, 120646, 124016, 217028, 230552, 241292, 422261, 434056, 461104, 482584, 844522, 868112, 965168, 1387429, 1689044, 2774858, 3378088, 5549716, 6756176, 9712003, 11099432, 19424006, 22198864, 38848012, 77696024, 155392048]

約数ペア:

[(1, 155392048), (2, 77696024), (4, 38848012), (7, 22198864), (8, 19424006), (14, 11099432), (16, 9712003), (23, 6756176), (28, 5549716), (46, 3378088), (56, 2774858), (92, 1689044), (112, 1387429), (161, 965168), (179, 868112), (184, 844522), (322, 482584), (337, 461104), (358, 434056), (368, 422261), (644, 241292), (674, 230552), (716, 217028), (1253, 124016), (1288, 120646), (1348, 115276), (1432, 108514), (2359, 65872), (2506, 62008), (2576, 60323), (2696, 57638), (2864, 54257), (4117, 37744), (4718, 32936), (5012, 31004), (5392, 28819), (7751, 20048), (8234, 18872), (9436, 16468), (10024, 15502)]