138576744

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{2707}}^1$

素因数の和:2804

約数の個数: 80

約数和(自身を含む): 393201600

約数和(自身を除く): 254624856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1422, 1896, 2133, 2707, 2844, 4266, 5414, 5688, 6399, 8121, 8532, 10828, 12798, 16242, 17064, 21656, 24363, 25596, 32484, 48726, 51192, 64968, 73089, 97452, 146178, 194904, 213853, 219267, 292356, 427706, 438534, 584712, 641559, 855412, 877068, 1283118, 1710824, 1754136, 1924677, 2566236, 3849354, 5132472, 5774031, 7698708, 11548062, 15397416, 17322093, 23096124, 34644186, 46192248, 69288372, 138576744]

約数ペア:

[(1, 138576744), (2, 69288372), (3, 46192248), (4, 34644186), (6, 23096124), (8, 17322093), (9, 15397416), (12, 11548062), (18, 7698708), (24, 5774031), (27, 5132472), (36, 3849354), (54, 2566236), (72, 1924677), (79, 1754136), (81, 1710824), (108, 1283118), (158, 877068), (162, 855412), (216, 641559), (237, 584712), (316, 438534), (324, 427706), (474, 292356), (632, 219267), (648, 213853), (711, 194904), (948, 146178), (1422, 97452), (1896, 73089), (2133, 64968), (2707, 51192), (2844, 48726), (4266, 32484), (5414, 25596), (5688, 24363), (6399, 21656), (8121, 17064), (8532, 16242), (10828, 12798)]