168889420910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{126984527}}^1$

素因数の和:126984560

約数の個数: 32

約数和(自身を含む): 365715440640

約数和(自身を除く): 196826019730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 126984527, 253969054, 634922635, 888891689, 1269845270, 1777783378, 2412706013, 4444458445, 4825412026, 8888916890, 12063530065, 16888942091, 24127060130, 33777884182, 84444710455, 168889420910]

約数ペア:

[(1, 168889420910), (2, 84444710455), (5, 33777884182), (7, 24127060130), (10, 16888942091), (14, 12063530065), (19, 8888916890), (35, 4825412026), (38, 4444458445), (70, 2412706013), (95, 1777783378), (133, 1269845270), (190, 888891689), (266, 634922635), (665, 253969054), (1330, 126984527)]