131327504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 338359296

約数和(自身を除く): 207031792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 43, 44, 56, 67, 74, 77, 86, 88, 112, 134, 148, 154, 172, 176, 259, 268, 296, 301, 308, 344, 407, 469, 473, 518, 536, 592, 602, 616, 688, 737, 814, 938, 946, 1036, 1072, 1204, 1232, 1474, 1591, 1628, 1876, 1892, 2072, 2408, 2479, 2849, 2881, 2948, 3182, 3256, 3311, 3752, 3784, 4144, 4816, 4958, 5159, 5698, 5762, 5896, 6364, 6512, 6622, 7504, 7568, 9916, 10318, 11137, 11396, 11524, 11792, 12728, 13244, 17353, 17501, 19832, 20167, 20636, 22274, 22792, 23048, 25456, 26488, 27269, 31691, 34706, 35002, 39664, 40334, 41272, 44548, 45584, 46096, 52976, 54538, 63382, 69412, 70004, 80668, 82544, 89096, 106597, 109076, 122507, 126764, 138824, 140008, 161336, 178192, 190883, 213194, 218152, 221837, 245014, 253528, 277648, 280016, 322672, 381766, 426388, 436304, 443674, 490028, 507056, 746179, 763532, 852776, 887348, 980056, 1172567, 1492358, 1527064, 1705552, 1774696, 1960112, 2345134, 2984716, 3054128, 3549392, 4690268, 5969432, 8207969, 9380536, 11938864, 16415938, 18761072, 32831876, 65663752, 131327504]

約数ペア:

[(1, 131327504), (2, 65663752), (4, 32831876), (7, 18761072), (8, 16415938), (11, 11938864), (14, 9380536), (16, 8207969), (22, 5969432), (28, 4690268), (37, 3549392), (43, 3054128), (44, 2984716), (56, 2345134), (67, 1960112), (74, 1774696), (77, 1705552), (86, 1527064), (88, 1492358), (112, 1172567), (134, 980056), (148, 887348), (154, 852776), (172, 763532), (176, 746179), (259, 507056), (268, 490028), (296, 443674), (301, 436304), (308, 426388), (344, 381766), (407, 322672), (469, 280016), (473, 277648), (518, 253528), (536, 245014), (592, 221837), (602, 218152), (616, 213194), (688, 190883), (737, 178192), (814, 161336), (938, 140008), (946, 138824), (1036, 126764), (1072, 122507), (1204, 109076), (1232, 106597), (1474, 89096), (1591, 82544), (1628, 80668), (1876, 70004), (1892, 69412), (2072, 63382), (2408, 54538), (2479, 52976), (2849, 46096), (2881, 45584), (2948, 44548), (3182, 41272), (3256, 40334), (3311, 39664), (3752, 35002), (3784, 34706), (4144, 31691), (4816, 27269), (4958, 26488), (5159, 25456), (5698, 23048), (5762, 22792), (5896, 22274), (6364, 20636), (6512, 20167), (6622, 19832), (7504, 17501), (7568, 17353), (9916, 13244), (10318, 12728), (11137, 11792), (11396, 11524)]