139785944

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{6791}}^1$

素因数の和:6911

約数の個数: 32

約数和(自身を含む): 273853440

約数和(自身を除く): 134067496

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 2573, 5146, 6791, 10292, 13582, 20584, 27164, 54328, 210521, 421042, 563653, 842084, 1127306, 1684168, 2254612, 4509224, 17473243, 34946486, 69892972, 139785944]

約数ペア:

[(1, 139785944), (2, 69892972), (4, 34946486), (8, 17473243), (31, 4509224), (62, 2254612), (83, 1684168), (124, 1127306), (166, 842084), (248, 563653), (332, 421042), (664, 210521), (2573, 54328), (5146, 27164), (6791, 20584), (10292, 13582)]