169228216

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1187}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 323326080

約数和(自身を除く): 154097864

約数列:

[1, 2, 4, 8, 71, 142, 251, 284, 502, 568, 1004, 1187, 2008, 2374, 4748, 9496, 17821, 35642, 71284, 84277, 142568, 168554, 297937, 337108, 595874, 674216, 1191748, 2383496, 21153527, 42307054, 84614108, 169228216]

約数ペア:

[(1, 169228216), (2, 84614108), (4, 42307054), (8, 21153527), (71, 2383496), (142, 1191748), (251, 674216), (284, 595874), (502, 337108), (568, 297937), (1004, 168554), (1187, 142568), (2008, 84277), (2374, 71284), (4748, 35642), (9496, 17821)]