189358416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 180

約数和(自身を含む): 594711936

約数和(自身を除く): 405353520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 169, 186, 208, 234, 248, 251, 279, 312, 338, 372, 403, 468, 496, 502, 507, 558, 624, 676, 744, 753, 806, 936, 1004, 1014, 1116, 1209, 1352, 1488, 1506, 1521, 1612, 1872, 2008, 2028, 2232, 2259, 2418, 2704, 3012, 3042, 3224, 3263, 3627, 4016, 4056, 4464, 4518, 4836, 5239, 6024, 6084, 6448, 6526, 7254, 7781, 8112, 9036, 9672, 9789, 10478, 12048, 12168, 13052, 14508, 15562, 15717, 18072, 19344, 19578, 20956, 23343, 24336, 26104, 29016, 29367, 31124, 31434, 36144, 39156, 41912, 42419, 46686, 47151, 52208, 58032, 58734, 62248, 62868, 70029, 78312, 83824, 84838, 93372, 94302, 101153, 117468, 124496, 125736, 127257, 140058, 156624, 169676, 186744, 188604, 202306, 234936, 251472, 254514, 280116, 303459, 339352, 373488, 377208, 381771, 404612, 469872, 509028, 560232, 606918, 678704, 754416, 763542, 809224, 910377, 1018056, 1120464, 1213836, 1314989, 1527084, 1618448, 1820754, 2036112, 2427672, 2629978, 3054168, 3641508, 3944967, 4855344, 5259956, 6108336, 7283016, 7889934, 10519912, 11834901, 14566032, 15779868, 21039824, 23669802, 31559736, 47339604, 63119472, 94679208, 189358416]

約数ペア:

[(1, 189358416), (2, 94679208), (3, 63119472), (4, 47339604), (6, 31559736), (8, 23669802), (9, 21039824), (12, 15779868), (13, 14566032), (16, 11834901), (18, 10519912), (24, 7889934), (26, 7283016), (31, 6108336), (36, 5259956), (39, 4855344), (48, 3944967), (52, 3641508), (62, 3054168), (72, 2629978), (78, 2427672), (93, 2036112), (104, 1820754), (117, 1618448), (124, 1527084), (144, 1314989), (156, 1213836), (169, 1120464), (186, 1018056), (208, 910377), (234, 809224), (248, 763542), (251, 754416), (279, 678704), (312, 606918), (338, 560232), (372, 509028), (403, 469872), (468, 404612), (496, 381771), (502, 377208), (507, 373488), (558, 339352), (624, 303459), (676, 280116), (744, 254514), (753, 251472), (806, 234936), (936, 202306), (1004, 188604), (1014, 186744), (1116, 169676), (1209, 156624), (1352, 140058), (1488, 127257), (1506, 125736), (1521, 124496), (1612, 117468), (1872, 101153), (2008, 94302), (2028, 93372), (2232, 84838), (2259, 83824), (2418, 78312), (2704, 70029), (3012, 62868), (3042, 62248), (3224, 58734), (3263, 58032), (3627, 52208), (4016, 47151), (4056, 46686), (4464, 42419), (4518, 41912), (4836, 39156), (5239, 36144), (6024, 31434), (6084, 31124), (6448, 29367), (6526, 29016), (7254, 26104), (7781, 24336), (8112, 23343), (9036, 20956), (9672, 19578), (9789, 19344), (10478, 18072), (12048, 15717), (12168, 15562), (13052, 14508)]