165726208

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{4259}}^1$

素因数の和:4300

約数の個数: 48

約数和(自身を含む): 348894000

約数和(自身を除く): 183167792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4259, 4864, 8518, 9728, 17036, 19456, 34072, 38912, 68144, 80921, 136288, 161842, 272576, 323684, 545152, 647368, 1090304, 1294736, 2180608, 2589472, 4361216, 5178944, 8722432, 10357888, 20715776, 41431552, 82863104, 165726208]

約数ペア:

[(1, 165726208), (2, 82863104), (4, 41431552), (8, 20715776), (16, 10357888), (19, 8722432), (32, 5178944), (38, 4361216), (64, 2589472), (76, 2180608), (128, 1294736), (152, 1090304), (256, 647368), (304, 545152), (512, 323684), (608, 272576), (1024, 161842), (1216, 136288), (2048, 80921), (2432, 68144), (4259, 38912), (4864, 34072), (8518, 19456), (9728, 17036)]