170771146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21821}}^1$

素因数の和:21886

約数の個数: 32

約数和(自身を含む): 322616448

約数和(自身を除く): 151845302

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 21821, 43642, 152747, 283673, 305494, 567346, 938303, 1876606, 1985711, 3971422, 6568121, 12197939, 13136242, 24395878, 85385573, 170771146]

約数ペア:

[(1, 170771146), (2, 85385573), (7, 24395878), (13, 13136242), (14, 12197939), (26, 6568121), (43, 3971422), (86, 1985711), (91, 1876606), (182, 938303), (301, 567346), (559, 305494), (602, 283673), (1118, 152747), (3913, 43642), (7826, 21821)]