148939868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43961}}^1$

素因数の和:43994

約数の個数: 36

約数和(自身を含む): 327428976

約数和(自身を除く): 178489108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 43961, 87922, 175844, 307727, 483571, 615454, 967142, 1230908, 1934284, 3384997, 5319281, 6769994, 10638562, 13539988, 21277124, 37234967, 74469934, 148939868]

約数ペア:

[(1, 148939868), (2, 74469934), (4, 37234967), (7, 21277124), (11, 13539988), (14, 10638562), (22, 6769994), (28, 5319281), (44, 3384997), (77, 1934284), (121, 1230908), (154, 967142), (242, 615454), (308, 483571), (484, 307727), (847, 175844), (1694, 87922), (3388, 43961)]