163375670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{3719}}^1$

素因数の和:3940

約数の個数: 32

約数和(自身を含む): 308551680

約数和(自身を除く): 145176010

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1910, 3719, 4393, 7438, 8786, 18595, 21965, 37190, 43930, 85537, 171074, 427685, 710329, 855370, 1420658, 3551645, 7103290, 16337567, 32675134, 81687835, 163375670]

約数ペア:

[(1, 163375670), (2, 81687835), (5, 32675134), (10, 16337567), (23, 7103290), (46, 3551645), (115, 1420658), (191, 855370), (230, 710329), (382, 427685), (955, 171074), (1910, 85537), (3719, 43930), (4393, 37190), (7438, 21965), (8786, 18595)]