168951192

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 471744000

約数和(自身を除く): 302792808

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 89, 92, 114, 138, 152, 178, 181, 184, 228, 267, 276, 356, 362, 437, 456, 534, 543, 552, 712, 724, 874, 1068, 1086, 1311, 1448, 1691, 1748, 2047, 2136, 2172, 2622, 3382, 3439, 3496, 4094, 4163, 4344, 5073, 5244, 6141, 6764, 6878, 8188, 8326, 10146, 10317, 10488, 12282, 12489, 13528, 13756, 16109, 16376, 16652, 20292, 20634, 24564, 24978, 27512, 32218, 33304, 38893, 40584, 41268, 48327, 49128, 49956, 64436, 77786, 79097, 82536, 96654, 99912, 116679, 128872, 155572, 158194, 193308, 233358, 237291, 306071, 311144, 316388, 370507, 386616, 466716, 474582, 612142, 632776, 741014, 918213, 933432, 949164, 1111521, 1224284, 1482028, 1836426, 1898328, 2223042, 2448568, 2964056, 3672852, 4446084, 7039633, 7345704, 8892168, 14079266, 21118899, 28158532, 42237798, 56317064, 84475596, 168951192]

約数ペア:

[(1, 168951192), (2, 84475596), (3, 56317064), (4, 42237798), (6, 28158532), (8, 21118899), (12, 14079266), (19, 8892168), (23, 7345704), (24, 7039633), (38, 4446084), (46, 3672852), (57, 2964056), (69, 2448568), (76, 2223042), (89, 1898328), (92, 1836426), (114, 1482028), (138, 1224284), (152, 1111521), (178, 949164), (181, 933432), (184, 918213), (228, 741014), (267, 632776), (276, 612142), (356, 474582), (362, 466716), (437, 386616), (456, 370507), (534, 316388), (543, 311144), (552, 306071), (712, 237291), (724, 233358), (874, 193308), (1068, 158194), (1086, 155572), (1311, 128872), (1448, 116679), (1691, 99912), (1748, 96654), (2047, 82536), (2136, 79097), (2172, 77786), (2622, 64436), (3382, 49956), (3439, 49128), (3496, 48327), (4094, 41268), (4163, 40584), (4344, 38893), (5073, 33304), (5244, 32218), (6141, 27512), (6764, 24978), (6878, 24564), (8188, 20634), (8326, 20292), (10146, 16652), (10317, 16376), (10488, 16109), (12282, 13756), (12489, 13528)]