164069668

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{124673}}^1$

素因数の和:124731

約数の個数: 24

約数和(自身を含む): 335123712

約数和(自身を除く): 171054044

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 124673, 249346, 498692, 872711, 1745422, 3490844, 5859631, 11719262, 23438524, 41017417, 82034834, 164069668]

約数ペア:

[(1, 164069668), (2, 82034834), (4, 41017417), (7, 23438524), (14, 11719262), (28, 5859631), (47, 3490844), (94, 1745422), (188, 872711), (329, 498692), (658, 249346), (1316, 124673)]