143141432

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{9719}}^1$

素因数の和:9995

約数の個数: 32

約数和(自身を含む): 307929600

約数和(自身を除く): 164788168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 7364, 9719, 14728, 19438, 38876, 68033, 77752, 136066, 272132, 544264, 2556097, 5112194, 10224388, 17892679, 20448776, 35785358, 71570716, 143141432]

約数ペア:

[(1, 143141432), (2, 71570716), (4, 35785358), (7, 20448776), (8, 17892679), (14, 10224388), (28, 5112194), (56, 2556097), (263, 544264), (526, 272132), (1052, 136066), (1841, 77752), (2104, 68033), (3682, 38876), (7364, 19438), (9719, 14728)]