166874452990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{2111533}}^1$

素因数の和:2112676

約数の個数: 32

約数和(自身を含む): 343588812480

約数和(自身を除く): 176714359490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1129, 2258, 5645, 7903, 11290, 15806, 39515, 79030, 2111533, 4223066, 10557665, 14780731, 21115330, 29561462, 73903655, 147807310, 2383920757, 4767841514, 11919603785, 16687445299, 23839207570, 33374890598, 83437226495, 166874452990]

約数ペア:

[(1, 166874452990), (2, 83437226495), (5, 33374890598), (7, 23839207570), (10, 16687445299), (14, 11919603785), (35, 4767841514), (70, 2383920757), (1129, 147807310), (2258, 73903655), (5645, 29561462), (7903, 21115330), (11290, 14780731), (15806, 10557665), (39515, 4223066), (79030, 2111533)]