166427212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349637}}^1$

素因数の和:349665

約数の個数: 24

約数和(自身を含む): 352435104

約数和(自身を除く): 186007892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 349637, 699274, 1398548, 2447459, 4894918, 5943829, 9789836, 11887658, 23775316, 41606803, 83213606, 166427212]

約数ペア:

[(1, 166427212), (2, 83213606), (4, 41606803), (7, 23775316), (14, 11887658), (17, 9789836), (28, 5943829), (34, 4894918), (68, 2447459), (119, 1398548), (238, 699274), (476, 349637)]