165688848

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 160

約数和(自身を含む): 518161280

約数和(自身を除く): 352472432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 163, 181, 208, 216, 234, 312, 326, 351, 362, 432, 468, 489, 543, 624, 652, 702, 724, 936, 978, 1086, 1304, 1404, 1448, 1467, 1629, 1872, 1956, 2119, 2172, 2353, 2608, 2808, 2896, 2934, 3258, 3912, 4238, 4344, 4401, 4706, 4887, 5616, 5868, 6357, 6516, 7059, 7824, 8476, 8688, 8802, 9412, 9774, 11736, 12714, 13032, 14118, 16952, 17604, 18824, 19071, 19548, 21177, 23472, 25428, 26064, 28236, 29503, 33904, 35208, 37648, 38142, 39096, 42354, 50856, 56472, 57213, 59006, 63531, 70416, 76284, 78192, 84708, 88509, 101712, 112944, 114426, 118012, 127062, 152568, 169416, 177018, 228852, 236024, 254124, 265527, 305136, 338832, 354036, 383539, 457704, 472048, 508248, 531054, 708072, 767078, 796581, 915408, 1016496, 1062108, 1150617, 1416144, 1534156, 1593162, 2124216, 2301234, 3068312, 3186324, 3451851, 4248432, 4602468, 6136624, 6372648, 6903702, 9204936, 10355553, 12745296, 13807404, 18409872, 20711106, 27614808, 41422212, 55229616, 82844424, 165688848]

約数ペア:

[(1, 165688848), (2, 82844424), (3, 55229616), (4, 41422212), (6, 27614808), (8, 20711106), (9, 18409872), (12, 13807404), (13, 12745296), (16, 10355553), (18, 9204936), (24, 6903702), (26, 6372648), (27, 6136624), (36, 4602468), (39, 4248432), (48, 3451851), (52, 3186324), (54, 3068312), (72, 2301234), (78, 2124216), (104, 1593162), (108, 1534156), (117, 1416144), (144, 1150617), (156, 1062108), (163, 1016496), (181, 915408), (208, 796581), (216, 767078), (234, 708072), (312, 531054), (326, 508248), (351, 472048), (362, 457704), (432, 383539), (468, 354036), (489, 338832), (543, 305136), (624, 265527), (652, 254124), (702, 236024), (724, 228852), (936, 177018), (978, 169416), (1086, 152568), (1304, 127062), (1404, 118012), (1448, 114426), (1467, 112944), (1629, 101712), (1872, 88509), (1956, 84708), (2119, 78192), (2172, 76284), (2353, 70416), (2608, 63531), (2808, 59006), (2896, 57213), (2934, 56472), (3258, 50856), (3912, 42354), (4238, 39096), (4344, 38142), (4401, 37648), (4706, 35208), (4887, 33904), (5616, 29503), (5868, 28236), (6357, 26064), (6516, 25428), (7059, 23472), (7824, 21177), (8476, 19548), (8688, 19071), (8802, 18824), (9412, 17604), (9774, 16952), (11736, 14118), (12714, 13032)]