161569146

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{4931}}^1$

素因数の和:5106

約数の個数: 32

約数和(自身を含む): 333324288

約数和(自身を除く): 171755142

約数列:

[1, 2, 3, 6, 43, 86, 127, 129, 254, 258, 381, 762, 4931, 5461, 9862, 10922, 14793, 16383, 29586, 32766, 212033, 424066, 626237, 636099, 1252474, 1272198, 1878711, 3757422, 26928191, 53856382, 80784573, 161569146]

約数ペア:

[(1, 161569146), (2, 80784573), (3, 53856382), (6, 26928191), (43, 3757422), (86, 1878711), (127, 1272198), (129, 1252474), (254, 636099), (258, 626237), (381, 424066), (762, 212033), (4931, 32766), (5461, 29586), (9862, 16383), (10922, 14793)]