146854672

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{72271}}^1$

素因数の和:72406

約数の個数: 20

約数和(自身を含む): 286775296

約数和(自身を除く): 139920624

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 72271, 144542, 289084, 578168, 1156336, 9178417, 18356834, 36713668, 73427336, 146854672]

約数ペア:

[(1, 146854672), (2, 73427336), (4, 36713668), (8, 18356834), (16, 9178417), (127, 1156336), (254, 578168), (508, 289084), (1016, 144542), (2032, 72271)]