171897408

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 526999200

約数和(自身を除く): 355101792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 113, 114, 139, 144, 152, 171, 192, 226, 228, 278, 288, 304, 339, 342, 417, 452, 456, 556, 576, 608, 678, 684, 834, 904, 912, 1017, 1112, 1216, 1251, 1356, 1368, 1668, 1808, 1824, 2034, 2147, 2224, 2502, 2641, 2712, 2736, 3336, 3616, 3648, 4068, 4294, 4448, 5004, 5282, 5424, 5472, 6441, 6672, 7232, 7923, 8136, 8588, 8896, 10008, 10564, 10848, 10944, 12882, 13344, 15707, 15846, 16272, 17176, 19323, 20016, 21128, 21696, 23769, 25764, 26688, 31414, 31692, 32544, 34352, 38646, 40032, 42256, 47121, 47538, 51528, 62828, 63384, 65088, 68704, 77292, 80064, 84512, 94242, 95076, 103056, 125656, 126768, 137408, 141363, 154584, 169024, 188484, 190152, 206112, 251312, 253536, 282726, 298433, 309168, 376968, 380304, 412224, 502624, 507072, 565452, 596866, 618336, 753936, 760608, 895299, 1005248, 1130904, 1193732, 1236672, 1507872, 1521216, 1790598, 2261808, 2387464, 2685897, 3015744, 3581196, 4523616, 4774928, 5371794, 7162392, 9047232, 9549856, 10743588, 14324784, 19099712, 21487176, 28649568, 42974352, 57299136, 85948704, 171897408]

約数ペア:

[(1, 171897408), (2, 85948704), (3, 57299136), (4, 42974352), (6, 28649568), (8, 21487176), (9, 19099712), (12, 14324784), (16, 10743588), (18, 9549856), (19, 9047232), (24, 7162392), (32, 5371794), (36, 4774928), (38, 4523616), (48, 3581196), (57, 3015744), (64, 2685897), (72, 2387464), (76, 2261808), (96, 1790598), (113, 1521216), (114, 1507872), (139, 1236672), (144, 1193732), (152, 1130904), (171, 1005248), (192, 895299), (226, 760608), (228, 753936), (278, 618336), (288, 596866), (304, 565452), (339, 507072), (342, 502624), (417, 412224), (452, 380304), (456, 376968), (556, 309168), (576, 298433), (608, 282726), (678, 253536), (684, 251312), (834, 206112), (904, 190152), (912, 188484), (1017, 169024), (1112, 154584), (1216, 141363), (1251, 137408), (1356, 126768), (1368, 125656), (1668, 103056), (1808, 95076), (1824, 94242), (2034, 84512), (2147, 80064), (2224, 77292), (2502, 68704), (2641, 65088), (2712, 63384), (2736, 62828), (3336, 51528), (3616, 47538), (3648, 47121), (4068, 42256), (4294, 40032), (4448, 38646), (5004, 34352), (5282, 32544), (5424, 31692), (5472, 31414), (6441, 26688), (6672, 25764), (7232, 23769), (7923, 21696), (8136, 21128), (8588, 20016), (8896, 19323), (10008, 17176), (10564, 16272), (10848, 15846), (10944, 15707), (12882, 13344)]