137390078

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{316567}}^1$

素因数の和:316607

約数の個数: 16

約数和(自身を含む): 243124224

約数和(自身を除く): 105734146

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 316567, 633134, 2215969, 4431938, 9813577, 19627154, 68695039, 137390078]

約数ペア:

[(1, 137390078), (2, 68695039), (7, 19627154), (14, 9813577), (31, 4431938), (62, 2215969), (217, 633134), (434, 316567)]