168303616

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 88

約数和(自身を含む): 371407680

約数和(自身を除く): 203104064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 269, 376, 416, 512, 538, 611, 752, 832, 1024, 1076, 1222, 1504, 1664, 2152, 2444, 3008, 3328, 3497, 4304, 4888, 6016, 6656, 6994, 8608, 9776, 12032, 12643, 13312, 13988, 17216, 19552, 24064, 25286, 27976, 34432, 39104, 48128, 50572, 55952, 68864, 78208, 101144, 111904, 137728, 156416, 164359, 202288, 223808, 275456, 312832, 328718, 404576, 447616, 625664, 657436, 809152, 895232, 1314872, 1618304, 1790464, 2629744, 3236608, 3580928, 5259488, 6473216, 10518976, 12946432, 21037952, 42075904, 84151808, 168303616]

約数ペア:

[(1, 168303616), (2, 84151808), (4, 42075904), (8, 21037952), (13, 12946432), (16, 10518976), (26, 6473216), (32, 5259488), (47, 3580928), (52, 3236608), (64, 2629744), (94, 1790464), (104, 1618304), (128, 1314872), (188, 895232), (208, 809152), (256, 657436), (269, 625664), (376, 447616), (416, 404576), (512, 328718), (538, 312832), (611, 275456), (752, 223808), (832, 202288), (1024, 164359), (1076, 156416), (1222, 137728), (1504, 111904), (1664, 101144), (2152, 78208), (2444, 68864), (3008, 55952), (3328, 50572), (3497, 48128), (4304, 39104), (4888, 34432), (6016, 27976), (6656, 25286), (6994, 24064), (8608, 19552), (9776, 17216), (12032, 13988), (12643, 13312)]