164096192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1705

約数の個数: 56

約数和(自身を含む): 353665536

約数和(自身を除く): 189569344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1553, 1651, 2032, 3106, 3302, 4064, 6212, 6604, 8128, 12424, 13208, 20189, 24848, 26416, 40378, 49696, 52832, 80756, 99392, 105664, 161512, 197231, 323024, 394462, 646048, 788924, 1292096, 1577848, 2564003, 3155696, 5128006, 6311392, 10256012, 12622784, 20512024, 41024048, 82048096, 164096192]

約数ペア:

[(1, 164096192), (2, 82048096), (4, 41024048), (8, 20512024), (13, 12622784), (16, 10256012), (26, 6311392), (32, 5128006), (52, 3155696), (64, 2564003), (104, 1577848), (127, 1292096), (208, 788924), (254, 646048), (416, 394462), (508, 323024), (832, 197231), (1016, 161512), (1553, 105664), (1651, 99392), (2032, 80756), (3106, 52832), (3302, 49696), (4064, 40378), (6212, 26416), (6604, 24848), (8128, 20189), (12424, 13208)]