16481145984

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^2\times {\mathrm{118891}}^1$

素因数の和:118946

約数の個数: 96

約数和(自身を含む): 46203809040

約数和(自身を除く): 29722663056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 361, 384, 456, 608, 722, 912, 1083, 1216, 1444, 1824, 2166, 2432, 2888, 3648, 4332, 5776, 7296, 8664, 11552, 17328, 23104, 34656, 46208, 69312, 118891, 138624, 237782, 356673, 475564, 713346, 951128, 1426692, 1902256, 2258929, 2853384, 3804512, 4517858, 5706768, 6776787, 7609024, 9035716, 11413536, 13553574, 15218048, 18071432, 22827072, 27107148, 36142864, 42919651, 45654144, 54214296, 72285728, 85839302, 108428592, 128758953, 144571456, 171678604, 216857184, 257517906, 289142912, 343357208, 433714368, 515035812, 686714416, 867428736, 1030071624, 1373428832, 2060143248, 2746857664, 4120286496, 5493715328, 8240572992, 16481145984]

約数ペア:

[(1, 16481145984), (2, 8240572992), (3, 5493715328), (4, 4120286496), (6, 2746857664), (8, 2060143248), (12, 1373428832), (16, 1030071624), (19, 867428736), (24, 686714416), (32, 515035812), (38, 433714368), (48, 343357208), (57, 289142912), (64, 257517906), (76, 216857184), (96, 171678604), (114, 144571456), (128, 128758953), (152, 108428592), (192, 85839302), (228, 72285728), (304, 54214296), (361, 45654144), (384, 42919651), (456, 36142864), (608, 27107148), (722, 22827072), (912, 18071432), (1083, 15218048), (1216, 13553574), (1444, 11413536), (1824, 9035716), (2166, 7609024), (2432, 6776787), (2888, 5706768), (3648, 4517858), (4332, 3804512), (5776, 2853384), (7296, 2258929), (8664, 1902256), (11552, 1426692), (17328, 951128), (23104, 713346), (34656, 475564), (46208, 356673), (69312, 237782), (118891, 138624)]