168199096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{85121}}^1$

素因数の和:85159

約数の個数: 32

約数和(自身を含む): 357512400

約数和(自身を除く): 189313304

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 85121, 170242, 340484, 680968, 1106573, 1617299, 2213146, 3234598, 4426292, 6469196, 8852584, 12938392, 21024887, 42049774, 84099548, 168199096]

約数ペア:

[(1, 168199096), (2, 84099548), (4, 42049774), (8, 21024887), (13, 12938392), (19, 8852584), (26, 6469196), (38, 4426292), (52, 3234598), (76, 2213146), (104, 1617299), (152, 1106573), (247, 680968), (494, 340484), (988, 170242), (1976, 85121)]