139560512

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:836

約数の個数: 112

約数和(自身を含む): 352300032

約数和(自身を除く): 212739520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 773, 806, 832, 868, 992, 1456, 1546, 1612, 1736, 1984, 2821, 2912, 3092, 3224, 3472, 5411, 5642, 5824, 6184, 6448, 6944, 10049, 10822, 11284, 12368, 12896, 13888, 20098, 21644, 22568, 23963, 24736, 25792, 40196, 43288, 45136, 47926, 49472, 70343, 80392, 86576, 90272, 95852, 140686, 160784, 167741, 173152, 180544, 191704, 281372, 311519, 321568, 335482, 346304, 383408, 562744, 623038, 643136, 670964, 766816, 1125488, 1246076, 1341928, 1533632, 2180633, 2250976, 2492152, 2683856, 4361266, 4501952, 4984304, 5367712, 8722532, 9968608, 10735424, 17445064, 19937216, 34890128, 69780256, 139560512]

約数ペア:

[(1, 139560512), (2, 69780256), (4, 34890128), (7, 19937216), (8, 17445064), (13, 10735424), (14, 9968608), (16, 8722532), (26, 5367712), (28, 4984304), (31, 4501952), (32, 4361266), (52, 2683856), (56, 2492152), (62, 2250976), (64, 2180633), (91, 1533632), (104, 1341928), (112, 1246076), (124, 1125488), (182, 766816), (208, 670964), (217, 643136), (224, 623038), (248, 562744), (364, 383408), (403, 346304), (416, 335482), (434, 321568), (448, 311519), (496, 281372), (728, 191704), (773, 180544), (806, 173152), (832, 167741), (868, 160784), (992, 140686), (1456, 95852), (1546, 90272), (1612, 86576), (1736, 80392), (1984, 70343), (2821, 49472), (2912, 47926), (3092, 45136), (3224, 43288), (3472, 40196), (5411, 25792), (5642, 24736), (5824, 23963), (6184, 22568), (6448, 21644), (6944, 20098), (10049, 13888), (10822, 12896), (11284, 12368)]