139873622

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149119}}^1$

素因数の和:149195

約数の個数: 16

約数和(自身を含む): 243363840

約数和(自身を除く): 103490218

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 149119, 298238, 1043833, 2087666, 9990973, 19981946, 69936811, 139873622]

約数ペア:

[(1, 139873622), (2, 69936811), (7, 19981946), (14, 9990973), (67, 2087666), (134, 1043833), (469, 298238), (938, 149119)]