173929808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{947}}^1$

素因数の和:1851

約数の個数: 40

約数和(自身を含む): 363705888

約数和(自身を除く): 189776080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 883, 947, 1766, 1894, 3532, 3788, 7064, 7576, 11479, 12311, 14128, 15152, 22958, 24622, 45916, 49244, 91832, 98488, 183664, 196976, 836201, 1672402, 3344804, 6689608, 10870613, 13379216, 21741226, 43482452, 86964904, 173929808]

約数ペア:

[(1, 173929808), (2, 86964904), (4, 43482452), (8, 21741226), (13, 13379216), (16, 10870613), (26, 6689608), (52, 3344804), (104, 1672402), (208, 836201), (883, 196976), (947, 183664), (1766, 98488), (1894, 91832), (3532, 49244), (3788, 45916), (7064, 24622), (7576, 22958), (11479, 15152), (12311, 14128)]