168152216

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 319977840

約数和(自身を除く): 151825624

約数列:

[1, 2, 4, 8, 97, 194, 337, 388, 643, 674, 776, 1286, 1348, 2572, 2696, 5144, 32689, 62371, 65378, 124742, 130756, 216691, 249484, 261512, 433382, 498968, 866764, 1733528, 21019027, 42038054, 84076108, 168152216]

約数ペア:

[(1, 168152216), (2, 84076108), (4, 42038054), (8, 21019027), (97, 1733528), (194, 866764), (337, 498968), (388, 433382), (643, 261512), (674, 249484), (776, 216691), (1286, 130756), (1348, 124742), (2572, 65378), (2696, 62371), (5144, 32689)]