16251036256

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{180023}}^1$

素因数の和:180084

約数の個数: 96

約数和(自身を含む): 40647979008

約数和(自身を除く): 24396942752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 496, 728, 806, 868, 992, 1456, 1612, 1736, 2821, 2912, 3224, 3472, 5642, 6448, 6944, 11284, 12896, 22568, 45136, 90272, 180023, 360046, 720092, 1260161, 1440184, 2340299, 2520322, 2880368, 4680598, 5040644, 5580713, 5760736, 9361196, 10081288, 11161426, 16382093, 18722392, 20162576, 22322852, 32764186, 37444784, 39064991, 40325152, 44645704, 65528372, 72549269, 74889568, 78129982, 89291408, 131056744, 145098538, 156259964, 178582816, 262113488, 290197076, 312519928, 507844883, 524226976, 580394152, 625039856, 1015689766, 1160788304, 1250079712, 2031379532, 2321576608, 4062759064, 8125518128, 16251036256]

約数ペア:

[(1, 16251036256), (2, 8125518128), (4, 4062759064), (7, 2321576608), (8, 2031379532), (13, 1250079712), (14, 1160788304), (16, 1015689766), (26, 625039856), (28, 580394152), (31, 524226976), (32, 507844883), (52, 312519928), (56, 290197076), (62, 262113488), (91, 178582816), (104, 156259964), (112, 145098538), (124, 131056744), (182, 89291408), (208, 78129982), (217, 74889568), (224, 72549269), (248, 65528372), (364, 44645704), (403, 40325152), (416, 39064991), (434, 37444784), (496, 32764186), (728, 22322852), (806, 20162576), (868, 18722392), (992, 16382093), (1456, 11161426), (1612, 10081288), (1736, 9361196), (2821, 5760736), (2912, 5580713), (3224, 5040644), (3472, 4680598), (5642, 2880368), (6448, 2520322), (6944, 2340299), (11284, 1440184), (12896, 1260161), (22568, 720092), (45136, 360046), (90272, 180023)]