139241872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113021}}^1$

素因数の和:113047

約数の個数: 40

約数和(自身を含む): 336353472

約数和(自身を除く): 197111600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 113021, 226042, 452084, 791147, 904168, 1243231, 1582294, 1808336, 2486462, 3164588, 4972924, 6329176, 8702617, 9945848, 12658352, 17405234, 19891696, 34810468, 69620936, 139241872]

約数ペア:

[(1, 139241872), (2, 69620936), (4, 34810468), (7, 19891696), (8, 17405234), (11, 12658352), (14, 9945848), (16, 8702617), (22, 6329176), (28, 4972924), (44, 3164588), (56, 2486462), (77, 1808336), (88, 1582294), (112, 1243231), (154, 904168), (176, 791147), (308, 452084), (616, 226042), (1232, 113021)]