155871188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{5779}}^1$

素因数の和:6407

約数の個数: 24

約数和(自身を含む): 298109280

約数和(自身を除く): 142238092

約数列:

[1, 2, 4, 11, 22, 44, 613, 1226, 2452, 5779, 6743, 11558, 13486, 23116, 26972, 63569, 127138, 254276, 3542527, 7085054, 14170108, 38967797, 77935594, 155871188]

約数ペア:

[(1, 155871188), (2, 77935594), (4, 38967797), (11, 14170108), (22, 7085054), (44, 3542527), (613, 254276), (1226, 127138), (2452, 63569), (5779, 26972), (6743, 23116), (11558, 13486)]