156907158

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{1153}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 323101536

約数和(自身を除く): 166194378

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 613, 1153, 1226, 1839, 2306, 3459, 3678, 6918, 22681, 42661, 45362, 68043, 85322, 127983, 136086, 255966, 706789, 1413578, 2120367, 4240734, 26151193, 52302386, 78453579, 156907158]

約数ペア:

[(1, 156907158), (2, 78453579), (3, 52302386), (6, 26151193), (37, 4240734), (74, 2120367), (111, 1413578), (222, 706789), (613, 255966), (1153, 136086), (1226, 127983), (1839, 85322), (2306, 68043), (3459, 45362), (3678, 42661), (6918, 22681)]