164317681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{34183}}^1$

素因数の和:34236

約数の個数: 16

約数和(自身を含む): 196899840

約数和(自身を除く): 32582159

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 34183, 376013, 649477, 786209, 7144247, 8648299, 14937971, 164317681]

約数ペア:

[(1, 164317681), (11, 14937971), (19, 8648299), (23, 7144247), (209, 786209), (253, 649477), (437, 376013), (4807, 34183)]