156627272

素因数分解:

$2^3\times {\mathrm{1931}}^1\times {\mathrm{10139}}^1$

素因数の和:12076

約数の個数: 16

約数和(自身を含む): 293857200

約数和(自身を除く): 137229928

約数列:

[1, 2, 4, 8, 1931, 3862, 7724, 10139, 15448, 20278, 40556, 81112, 19578409, 39156818, 78313636, 156627272]

約数ペア:

[(1, 156627272), (2, 78313636), (4, 39156818), (8, 19578409), (1931, 81112), (3862, 40556), (7724, 20278), (10139, 15448)]