156988432976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1560149}}^1$

素因数の和:1560507

約数の個数: 40

約数和(自身を含む): 321141276000

約数和(自身を除く): 164152843024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 331, 662, 1324, 2648, 5296, 6289, 12578, 25156, 50312, 100624, 1560149, 3120298, 6240596, 12481192, 24962384, 29642831, 59285662, 118571324, 237142648, 474285296, 516409319, 1032818638, 2065637276, 4131274552, 8262549104, 9811777061, 19623554122, 39247108244, 78494216488, 156988432976]

約数ペア:

[(1, 156988432976), (2, 78494216488), (4, 39247108244), (8, 19623554122), (16, 9811777061), (19, 8262549104), (38, 4131274552), (76, 2065637276), (152, 1032818638), (304, 516409319), (331, 474285296), (662, 237142648), (1324, 118571324), (2648, 59285662), (5296, 29642831), (6289, 24962384), (12578, 12481192), (25156, 6240596), (50312, 3120298), (100624, 1560149)]