130996936

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{16829}}^1$

素因数の和:16981

約数の個数: 32

約数和(自身を含む): 282744000

約数和(自身を除く): 151747064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 16829, 33658, 67316, 117803, 134632, 235606, 471212, 942424, 2339231, 4678462, 9356924, 16374617, 18713848, 32749234, 65498468, 130996936]

約数ペア:

[(1, 130996936), (2, 65498468), (4, 32749234), (7, 18713848), (8, 16374617), (14, 9356924), (28, 4678462), (56, 2339231), (139, 942424), (278, 471212), (556, 235606), (973, 134632), (1112, 117803), (1946, 67316), (3892, 33658), (7784, 16829)]