142218776

素因数分解:

$2^3\times 7^3\times {\mathrm{51829}}^1$

素因数の和:51856

約数の個数: 32

約数和(自身を含む): 310980000

約数和(自身を除く): 168761224

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 51829, 103658, 207316, 362803, 414632, 725606, 1451212, 2539621, 2902424, 5079242, 10158484, 17777347, 20316968, 35554694, 71109388, 142218776]

約数ペア:

[(1, 142218776), (2, 71109388), (4, 35554694), (7, 20316968), (8, 17777347), (14, 10158484), (28, 5079242), (49, 2902424), (56, 2539621), (98, 1451212), (196, 725606), (343, 414632), (392, 362803), (686, 207316), (1372, 103658), (2744, 51829)]