149030512

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{139021}}^1$

素因数の和:139096

約数の個数: 20

約数和(自身を含む): 293058376

約数和(自身を除く): 144027864

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 139021, 278042, 556084, 1112168, 2224336, 9314407, 18628814, 37257628, 74515256, 149030512]

約数ペア:

[(1, 149030512), (2, 74515256), (4, 37257628), (8, 18628814), (16, 9314407), (67, 2224336), (134, 1112168), (268, 556084), (536, 278042), (1072, 139021)]