164075870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{75611}}^1$

素因数の和:75656

約数の個数: 32

約数和(自身を含む): 348420096

約数和(自身を除く): 184344226

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 75611, 151222, 378055, 529277, 756110, 1058554, 2343941, 2646385, 4687882, 5292770, 11719705, 16407587, 23439410, 32815174, 82037935, 164075870]

約数ペア:

[(1, 164075870), (2, 82037935), (5, 32815174), (7, 23439410), (10, 16407587), (14, 11719705), (31, 5292770), (35, 4687882), (62, 2646385), (70, 2343941), (155, 1058554), (217, 756110), (310, 529277), (434, 378055), (1085, 151222), (2170, 75611)]