164044288

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 80

約数和(自身を含む): 355316544

約数和(自身を除く): 191272256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 256, 272, 376, 401, 512, 544, 752, 799, 802, 1088, 1504, 1598, 1604, 2176, 3008, 3196, 3208, 4352, 6016, 6392, 6416, 6817, 8704, 12032, 12784, 12832, 13634, 18847, 24064, 25568, 25664, 27268, 37694, 51136, 51328, 54536, 75388, 102272, 102656, 109072, 150776, 204544, 205312, 218144, 301552, 320399, 409088, 436288, 603104, 640798, 872576, 1206208, 1281596, 1745152, 2412416, 2563192, 3490304, 4824832, 5126384, 9649664, 10252768, 20505536, 41011072, 82022144, 164044288]

約数ペア:

[(1, 164044288), (2, 82022144), (4, 41011072), (8, 20505536), (16, 10252768), (17, 9649664), (32, 5126384), (34, 4824832), (47, 3490304), (64, 2563192), (68, 2412416), (94, 1745152), (128, 1281596), (136, 1206208), (188, 872576), (256, 640798), (272, 603104), (376, 436288), (401, 409088), (512, 320399), (544, 301552), (752, 218144), (799, 205312), (802, 204544), (1088, 150776), (1504, 109072), (1598, 102656), (1604, 102272), (2176, 75388), (3008, 54536), (3196, 51328), (3208, 51136), (4352, 37694), (6016, 27268), (6392, 25664), (6416, 25568), (6817, 24064), (8704, 18847), (12032, 13634), (12784, 12832)]