159118568

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{42409}}^1$

素因数の和:42489

約数の個数: 32

約数和(自身を含む): 346065600

約数和(自身を除く): 186947032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 42409, 84818, 169636, 296863, 339272, 593726, 1187452, 2374904, 2841403, 5682806, 11365612, 19889821, 22731224, 39779642, 79559284, 159118568]

約数ペア:

[(1, 159118568), (2, 79559284), (4, 39779642), (7, 22731224), (8, 19889821), (14, 11365612), (28, 5682806), (56, 2841403), (67, 2374904), (134, 1187452), (268, 593726), (469, 339272), (536, 296863), (938, 169636), (1876, 84818), (3752, 42409)]