191523864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1321}}^1$

素因数の和:2200

約数の個数: 64

約数和(自身を含む): 548259840

約数和(自身を除く): 356735976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 863, 1321, 1726, 2589, 2642, 3452, 3963, 5178, 5284, 6041, 6904, 7926, 9247, 10356, 10568, 12082, 15852, 18123, 18494, 20712, 24164, 27741, 31704, 36246, 36988, 48328, 55482, 72492, 73976, 110964, 144984, 221928, 1140023, 2280046, 3420069, 4560092, 6840138, 7980161, 9120184, 13680276, 15960322, 23940483, 27360552, 31920644, 47880966, 63841288, 95761932, 191523864]

約数ペア:

[(1, 191523864), (2, 95761932), (3, 63841288), (4, 47880966), (6, 31920644), (7, 27360552), (8, 23940483), (12, 15960322), (14, 13680276), (21, 9120184), (24, 7980161), (28, 6840138), (42, 4560092), (56, 3420069), (84, 2280046), (168, 1140023), (863, 221928), (1321, 144984), (1726, 110964), (2589, 73976), (2642, 72492), (3452, 55482), (3963, 48328), (5178, 36988), (5284, 36246), (6041, 31704), (6904, 27741), (7926, 24164), (9247, 20712), (10356, 18494), (10568, 18123), (12082, 15852)]