163320608

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20173}}^1$

素因数の和:20217

約数の個数: 48

約数和(自身を含む): 366037056

約数和(自身を除く): 202716448

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 4048, 8096, 20173, 40346, 80692, 161384, 221903, 322768, 443806, 463979, 645536, 887612, 927958, 1775224, 1855916, 3550448, 3711832, 5103769, 7100896, 7423664, 10207538, 14847328, 20415076, 40830152, 81660304, 163320608]

約数ペア:

[(1, 163320608), (2, 81660304), (4, 40830152), (8, 20415076), (11, 14847328), (16, 10207538), (22, 7423664), (23, 7100896), (32, 5103769), (44, 3711832), (46, 3550448), (88, 1855916), (92, 1775224), (176, 927958), (184, 887612), (253, 645536), (352, 463979), (368, 443806), (506, 322768), (736, 221903), (1012, 161384), (2024, 80692), (4048, 40346), (8096, 20173)]