139619712

素因数分解:

$2^7\times 3^1\times {\mathrm{599}}^1\times {\mathrm{607}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 372096000

約数和(自身を除く): 232476288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 599, 607, 1198, 1214, 1797, 1821, 2396, 2428, 3594, 3642, 4792, 4856, 7188, 7284, 9584, 9712, 14376, 14568, 19168, 19424, 28752, 29136, 38336, 38848, 57504, 58272, 76672, 77696, 115008, 116544, 230016, 233088, 363593, 727186, 1090779, 1454372, 2181558, 2908744, 4363116, 5817488, 8726232, 11634976, 17452464, 23269952, 34904928, 46539904, 69809856, 139619712]

約数ペア:

[(1, 139619712), (2, 69809856), (3, 46539904), (4, 34904928), (6, 23269952), (8, 17452464), (12, 11634976), (16, 8726232), (24, 5817488), (32, 4363116), (48, 2908744), (64, 2181558), (96, 1454372), (128, 1090779), (192, 727186), (384, 363593), (599, 233088), (607, 230016), (1198, 116544), (1214, 115008), (1797, 77696), (1821, 76672), (2396, 58272), (2428, 57504), (3594, 38848), (3642, 38336), (4792, 29136), (4856, 28752), (7188, 19424), (7284, 19168), (9584, 14568), (9712, 14376)]