189362512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2029}}^1$

素因数の和:2363

約数の個数: 40

約数和(自身を含む): 387648800

約数和(自身を除く): 198286288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 614, 1228, 2029, 2456, 4058, 4912, 5833, 8116, 11666, 16232, 23332, 32464, 38551, 46664, 77102, 93328, 154204, 308408, 616816, 622903, 1245806, 2491612, 4983224, 9966448, 11835157, 23670314, 47340628, 94681256, 189362512]

約数ペア:

[(1, 189362512), (2, 94681256), (4, 47340628), (8, 23670314), (16, 11835157), (19, 9966448), (38, 4983224), (76, 2491612), (152, 1245806), (304, 622903), (307, 616816), (614, 308408), (1228, 154204), (2029, 93328), (2456, 77102), (4058, 46664), (4912, 38551), (5833, 32464), (8116, 23332), (11666, 16232)]