169530004

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 359581992

約数和(自身を除く): 190051988

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 97, 98, 148, 194, 196, 241, 259, 388, 482, 518, 679, 964, 1036, 1358, 1687, 1813, 2716, 3374, 3589, 3626, 4753, 6748, 7178, 7252, 8917, 9506, 11809, 14356, 17834, 19012, 23377, 23618, 25123, 35668, 46754, 47236, 50246, 62419, 93508, 100492, 124838, 163639, 175861, 249676, 327278, 351722, 436933, 654556, 703444, 864949, 873866, 1145473, 1729898, 1747732, 2290946, 3459796, 4581892, 6054643, 12109286, 24218572, 42382501, 84765002, 169530004]

約数ペア:

[(1, 169530004), (2, 84765002), (4, 42382501), (7, 24218572), (14, 12109286), (28, 6054643), (37, 4581892), (49, 3459796), (74, 2290946), (97, 1747732), (98, 1729898), (148, 1145473), (194, 873866), (196, 864949), (241, 703444), (259, 654556), (388, 436933), (482, 351722), (518, 327278), (679, 249676), (964, 175861), (1036, 163639), (1358, 124838), (1687, 100492), (1813, 93508), (2716, 62419), (3374, 50246), (3589, 47236), (3626, 46754), (4753, 35668), (6748, 25123), (7178, 23618), (7252, 23377), (8917, 19012), (9506, 17834), (11809, 14356)]