159797858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2237}}^1$

素因数の和:2458

約数の個数: 32

約数和(自身を含む): 278443008

約数和(自身を除く): 118645150

約数列:

[1, 2, 11, 17, 22, 34, 187, 191, 374, 382, 2101, 2237, 3247, 4202, 4474, 6494, 24607, 35717, 38029, 49214, 71434, 76058, 418319, 427267, 836638, 854534, 4699937, 7263539, 9399874, 14527078, 79898929, 159797858]

約数ペア:

[(1, 159797858), (2, 79898929), (11, 14527078), (17, 9399874), (22, 7263539), (34, 4699937), (187, 854534), (191, 836638), (374, 427267), (382, 418319), (2101, 76058), (2237, 71434), (3247, 49214), (4202, 38029), (4474, 35717), (6494, 24607)]