137207854

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1361}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 248428800

約数和(自身を除く): 111220946

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 379, 758, 1361, 2653, 2722, 5306, 7201, 9527, 14402, 19054, 25859, 50407, 51718, 100814, 181013, 362026, 515819, 1031638, 3610733, 7221466, 9800561, 19601122, 68603927, 137207854]

約数ペア:

[(1, 137207854), (2, 68603927), (7, 19601122), (14, 9800561), (19, 7221466), (38, 3610733), (133, 1031638), (266, 515819), (379, 362026), (758, 181013), (1361, 100814), (2653, 51718), (2722, 50407), (5306, 25859), (7201, 19054), (9527, 14402)]