139940688

素因数分解:

$2^4\times 3^1\times {\mathrm{2915431}}^1$

素因数の和:2915442

約数の個数: 20

約数和(自身を含む): 361513568

約数和(自身を除く): 221572880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2915431, 5830862, 8746293, 11661724, 17492586, 23323448, 34985172, 46646896, 69970344, 139940688]

約数ペア:

[(1, 139940688), (2, 69970344), (3, 46646896), (4, 34985172), (6, 23323448), (8, 17492586), (12, 11661724), (16, 8746293), (24, 5830862), (48, 2915431)]