157617416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{6329}}^1$

素因数の和:6629

約数の個数: 32

約数和(自身を含む): 323589600

約数和(自身を除く): 165972184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 283, 566, 1132, 2264, 3113, 6226, 6329, 12452, 12658, 24904, 25316, 50632, 69619, 139238, 278476, 556952, 1791107, 3582214, 7164428, 14328856, 19702177, 39404354, 78808708, 157617416]

約数ペア:

[(1, 157617416), (2, 78808708), (4, 39404354), (8, 19702177), (11, 14328856), (22, 7164428), (44, 3582214), (88, 1791107), (283, 556952), (566, 278476), (1132, 139238), (2264, 69619), (3113, 50632), (6226, 25316), (6329, 24904), (12452, 12658)]