159148978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{135101}}^1$

素因数の和:135153

約数の個数: 16

約数和(自身を含む): 259395840

約数和(自身を除く): 100246862

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 135101, 270202, 2566919, 4188131, 5133838, 8376262, 79574489, 159148978]

約数ペア:

[(1, 159148978), (2, 79574489), (19, 8376262), (31, 5133838), (38, 4188131), (62, 2566919), (589, 270202), (1178, 135101)]