139183938

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{97879}}^1$

素因数の和:97966

約数の個数: 24

約数和(自身を含む): 305385600

約数和(自身を除く): 166201662

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 97879, 195758, 293637, 587274, 880911, 1761822, 7732441, 15464882, 23197323, 46394646, 69591969, 139183938]

約数ペア:

[(1, 139183938), (2, 69591969), (3, 46394646), (6, 23197323), (9, 15464882), (18, 7732441), (79, 1761822), (158, 880911), (237, 587274), (474, 293637), (711, 195758), (1422, 97879)]