128537136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:628

約数の個数: 240

約数和(自身を含む): 469594944

約数和(自身を除く): 341057808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 357, 364, 408, 442, 468, 476, 504, 546, 577, 612, 624, 663, 714, 728, 816, 819, 884, 936, 952, 1008, 1071, 1092, 1154, 1224, 1326, 1428, 1456, 1547, 1638, 1731, 1768, 1872, 1904, 1989, 2142, 2184, 2308, 2448, 2652, 2856, 3094, 3276, 3462, 3536, 3978, 4039, 4284, 4368, 4616, 4641, 5193, 5304, 5712, 6188, 6552, 6924, 7501, 7956, 8078, 8568, 9232, 9282, 9809, 10386, 10608, 12117, 12376, 13104, 13848, 13923, 15002, 15912, 16156, 17136, 18564, 19618, 20772, 22503, 24234, 24752, 27696, 27846, 29427, 30004, 31824, 32312, 36351, 37128, 39236, 41544, 45006, 48468, 52507, 55692, 58854, 60008, 64624, 67509, 68663, 72702, 74256, 78472, 83088, 88281, 90012, 96936, 105014, 111384, 117708, 120016, 127517, 135018, 137326, 145404, 156944, 157521, 176562, 180024, 193872, 205989, 210028, 222768, 235416, 255034, 270036, 274652, 290808, 315042, 353124, 360048, 382551, 411978, 420056, 470832, 472563, 510068, 540072, 549304, 581616, 617967, 630084, 706248, 765102, 823956, 840112, 892619, 945126, 1020136, 1080144, 1098608, 1147653, 1235934, 1260168, 1412496, 1530204, 1647912, 1785238, 1890252, 2040272, 2295306, 2471868, 2520336, 2677857, 3060408, 3295824, 3570476, 3780504, 4590612, 4943736, 5355714, 6120816, 7140952, 7561008, 8033571, 9181224, 9887472, 10711428, 14281904, 16067142, 18362448, 21422856, 32134284, 42845712, 64268568, 128537136]

約数ペア:

[(1, 128537136), (2, 64268568), (3, 42845712), (4, 32134284), (6, 21422856), (7, 18362448), (8, 16067142), (9, 14281904), (12, 10711428), (13, 9887472), (14, 9181224), (16, 8033571), (17, 7561008), (18, 7140952), (21, 6120816), (24, 5355714), (26, 4943736), (28, 4590612), (34, 3780504), (36, 3570476), (39, 3295824), (42, 3060408), (48, 2677857), (51, 2520336), (52, 2471868), (56, 2295306), (63, 2040272), (68, 1890252), (72, 1785238), (78, 1647912), (84, 1530204), (91, 1412496), (102, 1260168), (104, 1235934), (112, 1147653), (117, 1098608), (119, 1080144), (126, 1020136), (136, 945126), (144, 892619), (153, 840112), (156, 823956), (168, 765102), (182, 706248), (204, 630084), (208, 617967), (221, 581616), (234, 549304), (238, 540072), (252, 510068), (272, 472563), (273, 470832), (306, 420056), (312, 411978), (336, 382551), (357, 360048), (364, 353124), (408, 315042), (442, 290808), (468, 274652), (476, 270036), (504, 255034), (546, 235416), (577, 222768), (612, 210028), (624, 205989), (663, 193872), (714, 180024), (728, 176562), (816, 157521), (819, 156944), (884, 145404), (936, 137326), (952, 135018), (1008, 127517), (1071, 120016), (1092, 117708), (1154, 111384), (1224, 105014), (1326, 96936), (1428, 90012), (1456, 88281), (1547, 83088), (1638, 78472), (1731, 74256), (1768, 72702), (1872, 68663), (1904, 67509), (1989, 64624), (2142, 60008), (2184, 58854), (2308, 55692), (2448, 52507), (2652, 48468), (2856, 45006), (3094, 41544), (3276, 39236), (3462, 37128), (3536, 36351), (3978, 32312), (4039, 31824), (4284, 30004), (4368, 29427), (4616, 27846), (4641, 27696), (5193, 24752), (5304, 24234), (5712, 22503), (6188, 20772), (6552, 19618), (6924, 18564), (7501, 17136), (7956, 16156), (8078, 15912), (8568, 15002), (9232, 13923), (9282, 13848), (9809, 13104), (10386, 12376), (10608, 12117)]