137578278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1206827}}^1$

素因数の和:1206851

約数の個数: 16

約数和(自身を含む): 289638720

約数和(自身を除く): 152060442

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1206827, 2413654, 3620481, 7240962, 22929713, 45859426, 68789139, 137578278]

約数ペア:

[(1, 137578278), (2, 68789139), (3, 45859426), (6, 22929713), (19, 7240962), (38, 3620481), (57, 2413654), (114, 1206827)]