169131996

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 516096000

約数和(自身を除く): 346964004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 59, 66, 76, 99, 108, 114, 118, 127, 132, 171, 177, 198, 209, 228, 236, 254, 297, 342, 354, 381, 396, 418, 508, 513, 531, 594, 627, 649, 684, 708, 762, 836, 1026, 1062, 1121, 1143, 1188, 1254, 1298, 1397, 1524, 1593, 1881, 1947, 2052, 2124, 2242, 2286, 2413, 2508, 2596, 2794, 3186, 3363, 3429, 3762, 3894, 4191, 4484, 4572, 4826, 5588, 5643, 5841, 6372, 6726, 6858, 7239, 7493, 7524, 7788, 8382, 9652, 10089, 11286, 11682, 12331, 12573, 13452, 13716, 14478, 14986, 16764, 17523, 20178, 21717, 22479, 22572, 23364, 24662, 25146, 26543, 28956, 29972, 30267, 35046, 36993, 37719, 40356, 43434, 44958, 49324, 50292, 53086, 60534, 65151, 67437, 70092, 73986, 75438, 79629, 82423, 86868, 89916, 106172, 110979, 121068, 130302, 134874, 142367, 147972, 150876, 159258, 164846, 202311, 221958, 238887, 247269, 260604, 269748, 284734, 318516, 329692, 332937, 404622, 427101, 443916, 477774, 494538, 569468, 665874, 716661, 741807, 809244, 854202, 955548, 989076, 1281303, 1331748, 1433322, 1483614, 1566037, 1708404, 2225421, 2562606, 2866644, 2967228, 3132074, 3843909, 4450842, 4698111, 5125212, 6264148, 7687818, 8901684, 9396222, 14094333, 15375636, 18792444, 28188666, 42282999, 56377332, 84565998, 169131996]

約数ペア:

[(1, 169131996), (2, 84565998), (3, 56377332), (4, 42282999), (6, 28188666), (9, 18792444), (11, 15375636), (12, 14094333), (18, 9396222), (19, 8901684), (22, 7687818), (27, 6264148), (33, 5125212), (36, 4698111), (38, 4450842), (44, 3843909), (54, 3132074), (57, 2967228), (59, 2866644), (66, 2562606), (76, 2225421), (99, 1708404), (108, 1566037), (114, 1483614), (118, 1433322), (127, 1331748), (132, 1281303), (171, 989076), (177, 955548), (198, 854202), (209, 809244), (228, 741807), (236, 716661), (254, 665874), (297, 569468), (342, 494538), (354, 477774), (381, 443916), (396, 427101), (418, 404622), (508, 332937), (513, 329692), (531, 318516), (594, 284734), (627, 269748), (649, 260604), (684, 247269), (708, 238887), (762, 221958), (836, 202311), (1026, 164846), (1062, 159258), (1121, 150876), (1143, 147972), (1188, 142367), (1254, 134874), (1298, 130302), (1397, 121068), (1524, 110979), (1593, 106172), (1881, 89916), (1947, 86868), (2052, 82423), (2124, 79629), (2242, 75438), (2286, 73986), (2413, 70092), (2508, 67437), (2596, 65151), (2794, 60534), (3186, 53086), (3363, 50292), (3429, 49324), (3762, 44958), (3894, 43434), (4191, 40356), (4484, 37719), (4572, 36993), (4826, 35046), (5588, 30267), (5643, 29972), (5841, 28956), (6372, 26543), (6726, 25146), (6858, 24662), (7239, 23364), (7493, 22572), (7524, 22479), (7788, 21717), (8382, 20178), (9652, 17523), (10089, 16764), (11286, 14986), (11682, 14478), (12331, 13716), (12573, 13452)]