139192144

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1993

約数の個数: 80

約数和(自身を含む): 338867200

約数和(自身を除く): 199675056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 1951, 2548, 2744, 3902, 4459, 5096, 5488, 7804, 8918, 10192, 13657, 15608, 17836, 25363, 27314, 31216, 35672, 50726, 54628, 71344, 95599, 101452, 109256, 177541, 191198, 202904, 218512, 355082, 382396, 405808, 669193, 710164, 764792, 1242787, 1338386, 1420328, 1529584, 2485574, 2676772, 2840656, 4971148, 5353544, 8699509, 9942296, 10707088, 17399018, 19884592, 34798036, 69596072, 139192144]

約数ペア:

[(1, 139192144), (2, 69596072), (4, 34798036), (7, 19884592), (8, 17399018), (13, 10707088), (14, 9942296), (16, 8699509), (26, 5353544), (28, 4971148), (49, 2840656), (52, 2676772), (56, 2485574), (91, 1529584), (98, 1420328), (104, 1338386), (112, 1242787), (182, 764792), (196, 710164), (208, 669193), (343, 405808), (364, 382396), (392, 355082), (637, 218512), (686, 202904), (728, 191198), (784, 177541), (1274, 109256), (1372, 101452), (1456, 95599), (1951, 71344), (2548, 54628), (2744, 50726), (3902, 35672), (4459, 31216), (5096, 27314), (5488, 25363), (7804, 17836), (8918, 15608), (10192, 13657)]