131341224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1847

約数の個数: 128

約数和(自身を含む): 412416000

約数和(自身を除く): 281074776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1288, 1311, 1596, 1748, 1789, 1932, 2622, 3059, 3192, 3496, 3578, 3864, 5244, 5367, 6118, 7156, 9177, 10488, 10734, 12236, 12523, 14312, 18354, 21468, 24472, 25046, 33991, 36708, 37569, 41147, 42936, 50092, 67982, 73416, 75138, 82294, 100184, 101973, 123441, 135964, 150276, 164588, 203946, 237937, 246882, 271928, 288029, 300552, 329176, 407892, 475874, 493764, 576058, 713811, 781793, 815784, 864087, 951748, 987528, 1152116, 1427622, 1563586, 1728174, 1903496, 2304232, 2345379, 2855244, 3127172, 3456348, 4690758, 5472551, 5710488, 6254344, 6912696, 9381516, 10945102, 16417653, 18763032, 21890204, 32835306, 43780408, 65670612, 131341224]

約数ペア:

[(1, 131341224), (2, 65670612), (3, 43780408), (4, 32835306), (6, 21890204), (7, 18763032), (8, 16417653), (12, 10945102), (14, 9381516), (19, 6912696), (21, 6254344), (23, 5710488), (24, 5472551), (28, 4690758), (38, 3456348), (42, 3127172), (46, 2855244), (56, 2345379), (57, 2304232), (69, 1903496), (76, 1728174), (84, 1563586), (92, 1427622), (114, 1152116), (133, 987528), (138, 951748), (152, 864087), (161, 815784), (168, 781793), (184, 713811), (228, 576058), (266, 493764), (276, 475874), (322, 407892), (399, 329176), (437, 300552), (456, 288029), (483, 271928), (532, 246882), (552, 237937), (644, 203946), (798, 164588), (874, 150276), (966, 135964), (1064, 123441), (1288, 101973), (1311, 100184), (1596, 82294), (1748, 75138), (1789, 73416), (1932, 67982), (2622, 50092), (3059, 42936), (3192, 41147), (3496, 37569), (3578, 36708), (3864, 33991), (5244, 25046), (5367, 24472), (6118, 21468), (7156, 18354), (9177, 14312), (10488, 12523), (10734, 12236)]