139990686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{26849}}^1$

素因数の和:26944

約数の個数: 32

約数和(自身を含む): 309312000

約数和(自身を除く): 169321314

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 26849, 53698, 80547, 161094, 295339, 590678, 886017, 1772034, 2121071, 4242142, 6363213, 12726426, 23331781, 46663562, 69995343, 139990686]

約数ペア:

[(1, 139990686), (2, 69995343), (3, 46663562), (6, 23331781), (11, 12726426), (22, 6363213), (33, 4242142), (66, 2121071), (79, 1772034), (158, 886017), (237, 590678), (474, 295339), (869, 161094), (1738, 80547), (2607, 53698), (5214, 26849)]