179493356

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 365444352

約数和(自身を除く): 185950996

約数列:

[1, 2, 4, 7, 14, 28, 107, 181, 214, 331, 362, 428, 662, 724, 749, 1267, 1324, 1498, 2317, 2534, 2996, 4634, 5068, 9268, 19367, 35417, 38734, 59911, 70834, 77468, 119822, 135569, 141668, 239644, 247919, 271138, 419377, 495838, 542276, 838754, 991676, 1677508, 6410477, 12820954, 25641908, 44873339, 89746678, 179493356]

約数ペア:

[(1, 179493356), (2, 89746678), (4, 44873339), (7, 25641908), (14, 12820954), (28, 6410477), (107, 1677508), (181, 991676), (214, 838754), (331, 542276), (362, 495838), (428, 419377), (662, 271138), (724, 247919), (749, 239644), (1267, 141668), (1324, 135569), (1498, 119822), (2317, 77468), (2534, 70834), (2996, 59911), (4634, 38734), (5068, 35417), (9268, 19367)]