138684762

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 332267520

約数和(自身を除く): 193582758

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 103, 114, 127, 171, 186, 206, 254, 279, 309, 342, 381, 558, 589, 618, 762, 927, 1143, 1178, 1767, 1854, 1957, 2286, 2413, 3193, 3534, 3914, 3937, 4826, 5301, 5871, 6386, 7239, 7874, 9579, 10602, 11742, 11811, 13081, 14478, 17613, 19158, 21717, 23622, 26162, 28737, 35226, 35433, 39243, 43434, 57474, 60667, 70866, 74803, 78486, 117729, 121334, 149606, 182001, 224409, 235458, 248539, 364002, 405511, 448818, 497078, 546003, 673227, 745617, 811022, 1092006, 1216533, 1346454, 1491234, 2236851, 2433066, 3649599, 4473702, 7299198, 7704709, 15409418, 23114127, 46228254, 69342381, 138684762]

約数ペア:

[(1, 138684762), (2, 69342381), (3, 46228254), (6, 23114127), (9, 15409418), (18, 7704709), (19, 7299198), (31, 4473702), (38, 3649599), (57, 2433066), (62, 2236851), (93, 1491234), (103, 1346454), (114, 1216533), (127, 1092006), (171, 811022), (186, 745617), (206, 673227), (254, 546003), (279, 497078), (309, 448818), (342, 405511), (381, 364002), (558, 248539), (589, 235458), (618, 224409), (762, 182001), (927, 149606), (1143, 121334), (1178, 117729), (1767, 78486), (1854, 74803), (1957, 70866), (2286, 60667), (2413, 57474), (3193, 43434), (3534, 39243), (3914, 35433), (3937, 35226), (4826, 28737), (5301, 26162), (5871, 23622), (6386, 21717), (7239, 19158), (7874, 17613), (9579, 14478), (10602, 13081), (11742, 11811)]