145625872

素因数分解:

$2^4\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1373}}^1$

素因数の和:2335

約数の個数: 40

約数和(自身を含む): 323032896

約数和(自身を除く): 177407024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 947, 1373, 1894, 2746, 3788, 5492, 6629, 7576, 9611, 10984, 13258, 15152, 19222, 21968, 26516, 38444, 53032, 76888, 106064, 153776, 1300231, 2600462, 5200924, 9101617, 10401848, 18203234, 20803696, 36406468, 72812936, 145625872]

約数ペア:

[(1, 145625872), (2, 72812936), (4, 36406468), (7, 20803696), (8, 18203234), (14, 10401848), (16, 9101617), (28, 5200924), (56, 2600462), (112, 1300231), (947, 153776), (1373, 106064), (1894, 76888), (2746, 53032), (3788, 38444), (5492, 26516), (6629, 21968), (7576, 19222), (9611, 15152), (10984, 13258)]