156943854

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{19079}}^1$

素因数の和:19544

約数の個数: 24

約数和(自身を含む): 340806960

約数和(自身を除く): 183863106

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2742, 4113, 8226, 19079, 38158, 57237, 114474, 171711, 343422, 8719103, 17438206, 26157309, 52314618, 78471927, 156943854]

約数ペア:

[(1, 156943854), (2, 78471927), (3, 52314618), (6, 26157309), (9, 17438206), (18, 8719103), (457, 343422), (914, 171711), (1371, 114474), (2742, 57237), (4113, 38158), (8226, 19079)]