123692208

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18539}}^1$

素因数の和:18689

約数の個数: 40

約数和(自身を含む): 321854400

約数和(自身を除く): 198162192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 18539, 37078, 55617, 74156, 111234, 148312, 222468, 296624, 444936, 889872, 2576921, 5153842, 7730763, 10307684, 15461526, 20615368, 30923052, 41230736, 61846104, 123692208]

約数ペア:

[(1, 123692208), (2, 61846104), (3, 41230736), (4, 30923052), (6, 20615368), (8, 15461526), (12, 10307684), (16, 7730763), (24, 5153842), (48, 2576921), (139, 889872), (278, 444936), (417, 296624), (556, 222468), (834, 148312), (1112, 111234), (1668, 74156), (2224, 55617), (3336, 37078), (6672, 18539)]