135004160

素因数分解:

$2^{18}\times 5^1\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 76

約数和(自身を含む): 327155088

約数和(自身を除く): 192150928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 512, 515, 640, 824, 1024, 1030, 1280, 1648, 2048, 2060, 2560, 3296, 4096, 4120, 5120, 6592, 8192, 8240, 10240, 13184, 16384, 16480, 20480, 26368, 32768, 32960, 40960, 52736, 65536, 65920, 81920, 105472, 131072, 131840, 163840, 210944, 262144, 263680, 327680, 421888, 527360, 655360, 843776, 1054720, 1310720, 1687552, 2109440, 3375104, 4218880, 6750208, 8437760, 13500416, 16875520, 27000832, 33751040, 67502080, 135004160]

約数ペア:

[(1, 135004160), (2, 67502080), (4, 33751040), (5, 27000832), (8, 16875520), (10, 13500416), (16, 8437760), (20, 6750208), (32, 4218880), (40, 3375104), (64, 2109440), (80, 1687552), (103, 1310720), (128, 1054720), (160, 843776), (206, 655360), (256, 527360), (320, 421888), (412, 327680), (512, 263680), (515, 262144), (640, 210944), (824, 163840), (1024, 131840), (1030, 131072), (1280, 105472), (1648, 81920), (2048, 65920), (2060, 65536), (2560, 52736), (3296, 40960), (4096, 32960), (4120, 32768), (5120, 26368), (6592, 20480), (8192, 16480), (8240, 16384), (10240, 13184)]