137129912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{418079}}^1$

素因数の和:418126

約数の個数: 16

約数和(自身を含む): 263390400

約数和(自身を除く): 126260488

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 418079, 836158, 1672316, 3344632, 17141239, 34282478, 68564956, 137129912]

約数ペア:

[(1, 137129912), (2, 68564956), (4, 34282478), (8, 17141239), (41, 3344632), (82, 1672316), (164, 836158), (328, 418079)]