181969284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 512096256

約数和(自身を除く): 330126972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 97, 138, 161, 194, 276, 291, 322, 388, 483, 582, 644, 679, 966, 971, 1164, 1358, 1932, 1942, 2037, 2231, 2716, 2913, 3884, 4074, 4462, 5826, 6693, 6797, 8148, 8924, 11652, 13386, 13594, 15617, 20391, 22333, 26772, 27188, 31234, 40782, 44666, 46851, 62468, 66999, 81564, 89332, 93702, 94187, 133998, 156331, 187404, 188374, 267996, 282561, 312662, 376748, 468993, 565122, 625324, 659309, 937986, 1130244, 1318618, 1875972, 1977927, 2166301, 2637236, 3955854, 4332602, 6498903, 7911708, 8665204, 12997806, 15164107, 25995612, 30328214, 45492321, 60656428, 90984642, 181969284]

約数ペア:

[(1, 181969284), (2, 90984642), (3, 60656428), (4, 45492321), (6, 30328214), (7, 25995612), (12, 15164107), (14, 12997806), (21, 8665204), (23, 7911708), (28, 6498903), (42, 4332602), (46, 3955854), (69, 2637236), (84, 2166301), (92, 1977927), (97, 1875972), (138, 1318618), (161, 1130244), (194, 937986), (276, 659309), (291, 625324), (322, 565122), (388, 468993), (483, 376748), (582, 312662), (644, 282561), (679, 267996), (966, 188374), (971, 187404), (1164, 156331), (1358, 133998), (1932, 94187), (1942, 93702), (2037, 89332), (2231, 81564), (2716, 66999), (2913, 62468), (3884, 46851), (4074, 44666), (4462, 40782), (5826, 31234), (6693, 27188), (6797, 26772), (8148, 22333), (8924, 20391), (11652, 15617), (13386, 13594)]