169921712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13633}}^1$

素因数の和:13701

約数の個数: 40

約数和(自身を含む): 355029360

約数和(自身を除く): 185107648

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 13633, 27266, 54532, 109064, 218128, 259027, 518054, 558953, 1036108, 1117906, 2072216, 2235812, 4144432, 4471624, 8943248, 10620107, 21240214, 42480428, 84960856, 169921712]

約数ペア:

[(1, 169921712), (2, 84960856), (4, 42480428), (8, 21240214), (16, 10620107), (19, 8943248), (38, 4471624), (41, 4144432), (76, 2235812), (82, 2072216), (152, 1117906), (164, 1036108), (304, 558953), (328, 518054), (656, 259027), (779, 218128), (1558, 109064), (3116, 54532), (6232, 27266), (12464, 13633)]