164560352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4289}}^1$

素因数の和:4419

約数の個数: 48

約数和(自身を含む): 356756400

約数和(自身を除く): 192196048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 436, 872, 1199, 1744, 2398, 3488, 4289, 4796, 8578, 9592, 17156, 19184, 34312, 38368, 47179, 68624, 94358, 137248, 188716, 377432, 467501, 754864, 935002, 1509728, 1870004, 3740008, 5142511, 7480016, 10285022, 14960032, 20570044, 41140088, 82280176, 164560352]

約数ペア:

[(1, 164560352), (2, 82280176), (4, 41140088), (8, 20570044), (11, 14960032), (16, 10285022), (22, 7480016), (32, 5142511), (44, 3740008), (88, 1870004), (109, 1509728), (176, 935002), (218, 754864), (352, 467501), (436, 377432), (872, 188716), (1199, 137248), (1744, 94358), (2398, 68624), (3488, 47179), (4289, 38368), (4796, 34312), (8578, 19184), (9592, 17156)]