141513920

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4133}}^1$

素因数の和:4257

約数の個数: 56

約数和(自身を含む): 340211664

約数和(自身を除く): 198697744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 2140, 3424, 4133, 4280, 6848, 8266, 8560, 16532, 17120, 20665, 33064, 34240, 41330, 66128, 82660, 132256, 165320, 264512, 330640, 442231, 661280, 884462, 1322560, 1768924, 2211155, 3537848, 4422310, 7075696, 8844620, 14151392, 17689240, 28302784, 35378480, 70756960, 141513920]

約数ペア:

[(1, 141513920), (2, 70756960), (4, 35378480), (5, 28302784), (8, 17689240), (10, 14151392), (16, 8844620), (20, 7075696), (32, 4422310), (40, 3537848), (64, 2211155), (80, 1768924), (107, 1322560), (160, 884462), (214, 661280), (320, 442231), (428, 330640), (535, 264512), (856, 165320), (1070, 132256), (1712, 82660), (2140, 66128), (3424, 41330), (4133, 34240), (4280, 33064), (6848, 20665), (8266, 17120), (8560, 16532)]