15131256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{90067}}^1$

素因数の和:90083

約数の個数: 32

約数和(自身を含む): 43232640

約数和(自身を除く): 28101384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 90067, 180134, 270201, 360268, 540402, 630469, 720536, 1080804, 1260938, 1891407, 2161608, 2521876, 3782814, 5043752, 7565628, 15131256]

約数ペア:

[(1, 15131256), (2, 7565628), (3, 5043752), (4, 3782814), (6, 2521876), (7, 2161608), (8, 1891407), (12, 1260938), (14, 1080804), (21, 720536), (24, 630469), (28, 540402), (42, 360268), (56, 270201), (84, 180134), (168, 90067)]