138380724

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 391372800

約数和(自身を除く): 252992076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 59, 76, 81, 108, 114, 118, 127, 162, 171, 177, 228, 236, 243, 254, 324, 342, 354, 381, 486, 508, 513, 531, 684, 708, 762, 972, 1026, 1062, 1121, 1143, 1524, 1539, 1593, 2052, 2124, 2242, 2286, 2413, 3078, 3186, 3363, 3429, 4484, 4572, 4617, 4779, 4826, 6156, 6372, 6726, 6858, 7239, 7493, 9234, 9558, 9652, 10089, 10287, 13452, 13716, 14337, 14478, 14986, 18468, 19116, 20178, 20574, 21717, 22479, 28674, 28956, 29972, 30267, 30861, 40356, 41148, 43434, 44958, 57348, 60534, 61722, 65151, 67437, 86868, 89916, 90801, 121068, 123444, 130302, 134874, 142367, 181602, 195453, 202311, 260604, 269748, 272403, 284734, 363204, 390906, 404622, 427101, 544806, 569468, 586359, 606933, 781812, 809244, 854202, 1089612, 1172718, 1213866, 1281303, 1708404, 1820799, 2345436, 2427732, 2562606, 3641598, 3843909, 5125212, 7283196, 7687818, 11531727, 15375636, 23063454, 34595181, 46126908, 69190362, 138380724]

約数ペア:

[(1, 138380724), (2, 69190362), (3, 46126908), (4, 34595181), (6, 23063454), (9, 15375636), (12, 11531727), (18, 7687818), (19, 7283196), (27, 5125212), (36, 3843909), (38, 3641598), (54, 2562606), (57, 2427732), (59, 2345436), (76, 1820799), (81, 1708404), (108, 1281303), (114, 1213866), (118, 1172718), (127, 1089612), (162, 854202), (171, 809244), (177, 781812), (228, 606933), (236, 586359), (243, 569468), (254, 544806), (324, 427101), (342, 404622), (354, 390906), (381, 363204), (486, 284734), (508, 272403), (513, 269748), (531, 260604), (684, 202311), (708, 195453), (762, 181602), (972, 142367), (1026, 134874), (1062, 130302), (1121, 123444), (1143, 121068), (1524, 90801), (1539, 89916), (1593, 86868), (2052, 67437), (2124, 65151), (2242, 61722), (2286, 60534), (2413, 57348), (3078, 44958), (3186, 43434), (3363, 41148), (3429, 40356), (4484, 30861), (4572, 30267), (4617, 29972), (4779, 28956), (4826, 28674), (6156, 22479), (6372, 21717), (6726, 20574), (6858, 20178), (7239, 19116), (7493, 18468), (9234, 14986), (9558, 14478), (9652, 14337), (10089, 13716), (10287, 13452)]