169540344

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:522

約数の個数: 128

約数和(自身を含む): 501600000

約数和(自身を除く): 332059656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 109, 114, 152, 171, 216, 218, 228, 327, 342, 379, 436, 456, 513, 654, 684, 758, 872, 981, 1026, 1137, 1308, 1368, 1516, 1962, 2052, 2071, 2274, 2616, 2943, 3032, 3411, 3924, 4104, 4142, 4548, 5886, 6213, 6822, 7201, 7848, 8284, 9096, 10233, 11772, 12426, 13644, 14402, 16568, 18639, 20466, 21603, 23544, 24852, 27288, 28804, 37278, 40932, 41311, 43206, 49704, 55917, 57608, 64809, 74556, 81864, 82622, 86412, 111834, 123933, 129618, 149112, 165244, 172824, 194427, 223668, 247866, 259236, 330488, 371799, 388854, 447336, 495732, 518472, 743598, 777708, 784909, 991464, 1115397, 1487196, 1555416, 1569818, 2230794, 2354727, 2974392, 3139636, 4461588, 4709454, 6279272, 7064181, 8923176, 9418908, 14128362, 18837816, 21192543, 28256724, 42385086, 56513448, 84770172, 169540344]

約数ペア:

[(1, 169540344), (2, 84770172), (3, 56513448), (4, 42385086), (6, 28256724), (8, 21192543), (9, 18837816), (12, 14128362), (18, 9418908), (19, 8923176), (24, 7064181), (27, 6279272), (36, 4709454), (38, 4461588), (54, 3139636), (57, 2974392), (72, 2354727), (76, 2230794), (108, 1569818), (109, 1555416), (114, 1487196), (152, 1115397), (171, 991464), (216, 784909), (218, 777708), (228, 743598), (327, 518472), (342, 495732), (379, 447336), (436, 388854), (456, 371799), (513, 330488), (654, 259236), (684, 247866), (758, 223668), (872, 194427), (981, 172824), (1026, 165244), (1137, 149112), (1308, 129618), (1368, 123933), (1516, 111834), (1962, 86412), (2052, 82622), (2071, 81864), (2274, 74556), (2616, 64809), (2943, 57608), (3032, 55917), (3411, 49704), (3924, 43206), (4104, 41311), (4142, 40932), (4548, 37278), (5886, 28804), (6213, 27288), (6822, 24852), (7201, 23544), (7848, 21603), (8284, 20466), (9096, 18639), (10233, 16568), (11772, 14402), (12426, 13644)]