131512284

素因数分解:

$2^2\times 3^2\times {\mathrm{1123}}^1\times {\mathrm{3253}}^1$

素因数の和:4386

約数の個数: 36

約数和(自身を含む): 332832136

約数和(自身を除く): 201319852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1123, 2246, 3253, 3369, 4492, 6506, 6738, 9759, 10107, 13012, 13476, 19518, 20214, 29277, 39036, 40428, 58554, 117108, 3653119, 7306238, 10959357, 14612476, 21918714, 32878071, 43837428, 65756142, 131512284]

約数ペア:

[(1, 131512284), (2, 65756142), (3, 43837428), (4, 32878071), (6, 21918714), (9, 14612476), (12, 10959357), (18, 7306238), (36, 3653119), (1123, 117108), (2246, 58554), (3253, 40428), (3369, 39036), (4492, 29277), (6506, 20214), (6738, 19518), (9759, 13476), (10107, 13012)]