144986072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21397}}^1$

素因数の和:21432

約数の個数: 48

約数和(自身を含む): 341512080

約数和(自身を除く): 196526008

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 21397, 42794, 85588, 149779, 171176, 235367, 299558, 470734, 599116, 941468, 1198232, 1647569, 1882936, 2589037, 3295138, 5178074, 6590276, 10356148, 13180552, 18123259, 20712296, 36246518, 72493036, 144986072]

約数ペア:

[(1, 144986072), (2, 72493036), (4, 36246518), (7, 20712296), (8, 18123259), (11, 13180552), (14, 10356148), (22, 6590276), (28, 5178074), (44, 3295138), (56, 2589037), (77, 1882936), (88, 1647569), (121, 1198232), (154, 941468), (242, 599116), (308, 470734), (484, 299558), (616, 235367), (847, 171176), (968, 149779), (1694, 85588), (3388, 42794), (6776, 21397)]