164857176

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 497952000

約数和(自身を除く): 333094824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 127, 132, 149, 198, 242, 254, 264, 298, 363, 381, 396, 447, 484, 508, 596, 726, 762, 792, 894, 968, 1016, 1089, 1143, 1192, 1341, 1397, 1452, 1524, 1639, 1788, 2178, 2286, 2682, 2794, 2904, 3048, 3278, 3576, 4191, 4356, 4572, 4917, 5364, 5588, 6556, 8382, 8712, 9144, 9834, 10728, 11176, 12573, 13112, 14751, 15367, 16764, 18029, 18923, 19668, 25146, 29502, 30734, 33528, 36058, 37846, 39336, 46101, 50292, 54087, 56769, 59004, 61468, 72116, 75692, 92202, 100584, 108174, 113538, 118008, 122936, 138303, 144232, 151384, 162261, 170307, 184404, 208153, 216348, 227076, 276606, 324522, 340614, 368808, 416306, 432696, 454152, 553212, 624459, 649044, 681228, 832612, 1106424, 1248918, 1298088, 1362456, 1665224, 1873377, 2289683, 2497836, 3746754, 4579366, 4995672, 6869049, 7493508, 9158732, 13738098, 14987016, 18317464, 20607147, 27476196, 41214294, 54952392, 82428588, 164857176]

約数ペア:

[(1, 164857176), (2, 82428588), (3, 54952392), (4, 41214294), (6, 27476196), (8, 20607147), (9, 18317464), (11, 14987016), (12, 13738098), (18, 9158732), (22, 7493508), (24, 6869049), (33, 4995672), (36, 4579366), (44, 3746754), (66, 2497836), (72, 2289683), (88, 1873377), (99, 1665224), (121, 1362456), (127, 1298088), (132, 1248918), (149, 1106424), (198, 832612), (242, 681228), (254, 649044), (264, 624459), (298, 553212), (363, 454152), (381, 432696), (396, 416306), (447, 368808), (484, 340614), (508, 324522), (596, 276606), (726, 227076), (762, 216348), (792, 208153), (894, 184404), (968, 170307), (1016, 162261), (1089, 151384), (1143, 144232), (1192, 138303), (1341, 122936), (1397, 118008), (1452, 113538), (1524, 108174), (1639, 100584), (1788, 92202), (2178, 75692), (2286, 72116), (2682, 61468), (2794, 59004), (2904, 56769), (3048, 54087), (3278, 50292), (3576, 46101), (4191, 39336), (4356, 37846), (4572, 36058), (4917, 33528), (5364, 30734), (5588, 29502), (6556, 25146), (8382, 19668), (8712, 18923), (9144, 18029), (9834, 16764), (10728, 15367), (11176, 14751), (12573, 13112)]