169664978

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 299251584

約数和(自身を除く): 129586606

約数列:

[1, 2, 7, 14, 53, 106, 107, 214, 371, 742, 749, 1498, 2137, 4274, 5671, 11342, 14959, 29918, 39697, 79394, 113261, 226522, 228659, 457318, 792827, 1585654, 1600613, 3201226, 12118927, 24237854, 84832489, 169664978]

約数ペア:

[(1, 169664978), (2, 84832489), (7, 24237854), (14, 12118927), (53, 3201226), (106, 1600613), (107, 1585654), (214, 792827), (371, 457318), (742, 228659), (749, 226522), (1498, 113261), (2137, 79394), (4274, 39697), (5671, 29918), (11342, 14959)]