138231672

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{72907}}^1$

素因数の和:72995

約数の個数: 32

約数和(自身を含む): 349958400

約数和(自身を除く): 211726728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 72907, 145814, 218721, 291628, 437442, 583256, 874884, 1749768, 5759653, 11519306, 17278959, 23038612, 34557918, 46077224, 69115836, 138231672]

約数ペア:

[(1, 138231672), (2, 69115836), (3, 46077224), (4, 34557918), (6, 23038612), (8, 17278959), (12, 11519306), (24, 5759653), (79, 1749768), (158, 874884), (237, 583256), (316, 437442), (474, 291628), (632, 218721), (948, 145814), (1896, 72907)]