165979792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4229}}^1$

素因数の和:4471

約数の個数: 40

約数和(自身を含む): 352477440

約数和(自身を除く): 186497648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 223, 446, 892, 1784, 2453, 3568, 4229, 4906, 8458, 9812, 16916, 19624, 33832, 39248, 46519, 67664, 93038, 186076, 372152, 744304, 943067, 1886134, 3772268, 7544536, 10373737, 15089072, 20747474, 41494948, 82989896, 165979792]

約数ペア:

[(1, 165979792), (2, 82989896), (4, 41494948), (8, 20747474), (11, 15089072), (16, 10373737), (22, 7544536), (44, 3772268), (88, 1886134), (176, 943067), (223, 744304), (446, 372152), (892, 186076), (1784, 93038), (2453, 67664), (3568, 46519), (4229, 39248), (4906, 33832), (8458, 19624), (9812, 16916)]