158984770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{2161}}^1$

素因数の和:3226

約数の個数: 32

約数和(自身を含む): 327517056

約数和(自身を除く): 168532286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1051, 2102, 2161, 4322, 5255, 7357, 10510, 10805, 14714, 15127, 21610, 30254, 36785, 73570, 75635, 151270, 2271211, 4542422, 11356055, 15898477, 22712110, 31796954, 79492385, 158984770]

約数ペア:

[(1, 158984770), (2, 79492385), (5, 31796954), (7, 22712110), (10, 15898477), (14, 11356055), (35, 4542422), (70, 2271211), (1051, 151270), (2102, 75635), (2161, 73570), (4322, 36785), (5255, 30254), (7357, 21610), (10510, 15127), (10805, 14714)]