156980037218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{3229909}}^1$

素因数の和:3231209

約数の個数: 16

約数和(自身を含む): 248057088000

約数和(自身を除く): 91077050782

約数列:

[1, 2, 19, 38, 1279, 2558, 24301, 48602, 3229909, 6459818, 61368271, 122736542, 4131053611, 8262107222, 78490018609, 156980037218]

約数ペア:

[(1, 156980037218), (2, 78490018609), (19, 8262107222), (38, 4131053611), (1279, 122736542), (2558, 61368271), (24301, 6459818), (48602, 3229909)]