159639956

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{183917}}^1$

素因数の和:183959

約数の個数: 24

約数和(自身を含む): 329581056

約数和(自身を除く): 169941100

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 183917, 367834, 735668, 1287419, 2574838, 5149676, 5701427, 11402854, 22805708, 39909989, 79819978, 159639956]

約数ペア:

[(1, 159639956), (2, 79819978), (4, 39909989), (7, 22805708), (14, 11402854), (28, 5701427), (31, 5149676), (62, 2574838), (124, 1287419), (217, 735668), (434, 367834), (868, 183917)]