170217656

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{159979}}^1$

素因数の和:160011

約数の個数: 32

約数和(自身を含む): 383952000

約数和(自身を除く): 213734344

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 159979, 319958, 639916, 1119853, 1279832, 2239706, 3039601, 4479412, 6079202, 8958824, 12158404, 21277207, 24316808, 42554414, 85108828, 170217656]

約数ペア:

[(1, 170217656), (2, 85108828), (4, 42554414), (7, 24316808), (8, 21277207), (14, 12158404), (19, 8958824), (28, 6079202), (38, 4479412), (56, 3039601), (76, 2239706), (133, 1279832), (152, 1119853), (266, 639916), (532, 319958), (1064, 159979)]