171591408

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:643

約数の個数: 120

約数和(自身を含む): 506967552

約数和(自身を除く): 335376144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 103, 138, 144, 184, 206, 207, 276, 309, 368, 412, 414, 503, 552, 618, 824, 828, 927, 1006, 1104, 1236, 1509, 1648, 1656, 1854, 2012, 2369, 2472, 3018, 3312, 3708, 4024, 4527, 4738, 4944, 6036, 7107, 7416, 8048, 9054, 9476, 11569, 12072, 14214, 14832, 18108, 18952, 21321, 23138, 24144, 28428, 34707, 36216, 37904, 42642, 46276, 51809, 56856, 69414, 72432, 85284, 92552, 103618, 104121, 113712, 138828, 155427, 170568, 185104, 207236, 208242, 277656, 310854, 341136, 414472, 416484, 466281, 555312, 621708, 828944, 832968, 932562, 1191607, 1243416, 1665936, 1865124, 2383214, 2486832, 3574821, 3730248, 4766428, 7149642, 7460496, 9532856, 10724463, 14299284, 19065712, 21448926, 28598568, 42897852, 57197136, 85795704, 171591408]

約数ペア:

[(1, 171591408), (2, 85795704), (3, 57197136), (4, 42897852), (6, 28598568), (8, 21448926), (9, 19065712), (12, 14299284), (16, 10724463), (18, 9532856), (23, 7460496), (24, 7149642), (36, 4766428), (46, 3730248), (48, 3574821), (69, 2486832), (72, 2383214), (92, 1865124), (103, 1665936), (138, 1243416), (144, 1191607), (184, 932562), (206, 832968), (207, 828944), (276, 621708), (309, 555312), (368, 466281), (412, 416484), (414, 414472), (503, 341136), (552, 310854), (618, 277656), (824, 208242), (828, 207236), (927, 185104), (1006, 170568), (1104, 155427), (1236, 138828), (1509, 113712), (1648, 104121), (1656, 103618), (1854, 92552), (2012, 85284), (2369, 72432), (2472, 69414), (3018, 56856), (3312, 51809), (3708, 46276), (4024, 42642), (4527, 37904), (4738, 36216), (4944, 34707), (6036, 28428), (7107, 24144), (7416, 23138), (8048, 21321), (9054, 18952), (9476, 18108), (11569, 14832), (12072, 14214)]