154499422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2383}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 289741824

約数和(自身を除く): 135242402

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 421, 842, 2383, 2947, 4631, 4766, 5894, 9262, 16681, 26213, 32417, 33362, 52426, 64834, 183491, 366982, 1003243, 2006486, 7022701, 11035673, 14045402, 22071346, 77249711, 154499422]

約数ペア:

[(1, 154499422), (2, 77249711), (7, 22071346), (11, 14045402), (14, 11035673), (22, 7022701), (77, 2006486), (154, 1003243), (421, 366982), (842, 183491), (2383, 64834), (2947, 52426), (4631, 33362), (4766, 32417), (5894, 26213), (9262, 16681)]