156957461324

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{1949201}}^1$

素因数の和:1949737

約数の個数: 24

約数和(自身を含む): 281948170896

約数和(自身を除く): 124990709572

約数列:

[1, 2, 4, 41, 82, 164, 491, 982, 1964, 20131, 40262, 80524, 1949201, 3898402, 7796804, 79917241, 159834482, 319668964, 957057691, 1914115382, 3828230764, 39239365331, 78478730662, 156957461324]

約数ペア:

[(1, 156957461324), (2, 78478730662), (4, 39239365331), (41, 3828230764), (82, 1914115382), (164, 957057691), (491, 319668964), (982, 159834482), (1964, 79917241), (20131, 7796804), (40262, 3898402), (80524, 1949201)]