143349892

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31799}}^1$

素因数の和:31840

約数の個数: 36

約数和(自身を含む): 304516800

約数和(自身を除く): 161166908

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 31799, 63598, 127196, 222593, 445186, 731377, 890372, 1462754, 1558151, 2925508, 3116302, 5119639, 6232604, 10239278, 20478556, 35837473, 71674946, 143349892]

約数ペア:

[(1, 143349892), (2, 71674946), (4, 35837473), (7, 20478556), (14, 10239278), (23, 6232604), (28, 5119639), (46, 3116302), (49, 2925508), (92, 1558151), (98, 1462754), (161, 890372), (196, 731377), (322, 445186), (644, 222593), (1127, 127196), (2254, 63598), (4508, 31799)]