161757288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 552614400

約数和(自身を除く): 390857112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 163, 168, 179, 198, 231, 252, 264, 308, 326, 358, 396, 462, 489, 504, 537, 616, 652, 693, 716, 792, 924, 978, 1074, 1141, 1253, 1304, 1386, 1432, 1467, 1611, 1793, 1848, 1956, 1969, 2148, 2282, 2506, 2772, 2934, 3222, 3423, 3586, 3759, 3912, 3938, 4296, 4564, 5012, 5379, 5544, 5868, 5907, 6444, 6846, 7172, 7518, 7876, 9128, 10024, 10269, 10758, 11277, 11736, 11814, 12551, 12888, 13692, 13783, 14344, 15036, 15752, 16137, 17721, 20538, 21516, 22554, 23628, 25102, 27384, 27566, 29177, 30072, 32274, 35442, 37653, 41076, 41349, 43032, 45108, 47256, 50204, 55132, 58354, 64548, 70884, 75306, 82152, 82698, 87531, 90216, 100408, 110264, 112959, 116708, 124047, 129096, 141768, 150612, 165396, 175062, 204239, 225918, 233416, 248094, 262593, 301224, 320947, 330792, 350124, 408478, 451836, 496188, 525186, 612717, 641894, 700248, 816956, 903672, 962841, 992376, 1050372, 1225434, 1283788, 1633912, 1838151, 1925682, 2100744, 2246629, 2450868, 2567576, 2888523, 3676302, 3851364, 4493258, 4901736, 5777046, 6739887, 7352604, 7702728, 8986516, 11554092, 13479774, 14705208, 17973032, 20219661, 23108184, 26959548, 40439322, 53919096, 80878644, 161757288]

約数ペア:

[(1, 161757288), (2, 80878644), (3, 53919096), (4, 40439322), (6, 26959548), (7, 23108184), (8, 20219661), (9, 17973032), (11, 14705208), (12, 13479774), (14, 11554092), (18, 8986516), (21, 7702728), (22, 7352604), (24, 6739887), (28, 5777046), (33, 4901736), (36, 4493258), (42, 3851364), (44, 3676302), (56, 2888523), (63, 2567576), (66, 2450868), (72, 2246629), (77, 2100744), (84, 1925682), (88, 1838151), (99, 1633912), (126, 1283788), (132, 1225434), (154, 1050372), (163, 992376), (168, 962841), (179, 903672), (198, 816956), (231, 700248), (252, 641894), (264, 612717), (308, 525186), (326, 496188), (358, 451836), (396, 408478), (462, 350124), (489, 330792), (504, 320947), (537, 301224), (616, 262593), (652, 248094), (693, 233416), (716, 225918), (792, 204239), (924, 175062), (978, 165396), (1074, 150612), (1141, 141768), (1253, 129096), (1304, 124047), (1386, 116708), (1432, 112959), (1467, 110264), (1611, 100408), (1793, 90216), (1848, 87531), (1956, 82698), (1969, 82152), (2148, 75306), (2282, 70884), (2506, 64548), (2772, 58354), (2934, 55132), (3222, 50204), (3423, 47256), (3586, 45108), (3759, 43032), (3912, 41349), (3938, 41076), (4296, 37653), (4564, 35442), (5012, 32274), (5379, 30072), (5544, 29177), (5868, 27566), (5907, 27384), (6444, 25102), (6846, 23628), (7172, 22554), (7518, 21516), (7876, 20538), (9128, 17721), (10024, 16137), (10269, 15752), (10758, 15036), (11277, 14344), (11736, 13783), (11814, 13692), (12551, 12888)]