131897304

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:710

約数の個数: 192

約数和(自身を含む): 458115840

約数和(自身を除く): 326218536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 56, 63, 66, 72, 74, 77, 84, 88, 99, 111, 126, 132, 148, 154, 168, 198, 222, 231, 252, 259, 264, 296, 308, 333, 396, 407, 444, 462, 504, 518, 616, 643, 666, 693, 777, 792, 814, 888, 924, 1036, 1221, 1286, 1332, 1386, 1554, 1628, 1848, 1929, 2072, 2331, 2442, 2572, 2664, 2772, 2849, 3108, 3256, 3663, 3858, 4501, 4662, 4884, 5144, 5544, 5698, 5787, 6216, 7073, 7326, 7716, 8547, 9002, 9324, 9768, 11396, 11574, 13503, 14146, 14652, 15432, 17094, 18004, 18648, 21219, 22792, 23148, 23791, 25641, 27006, 28292, 29304, 34188, 36008, 40509, 42438, 46296, 47582, 49511, 51282, 54012, 56584, 63657, 68376, 71373, 81018, 84876, 95164, 99022, 102564, 108024, 127314, 142746, 148533, 162036, 166537, 169752, 190328, 198044, 205128, 214119, 254628, 261701, 285492, 297066, 324072, 333074, 396088, 428238, 445599, 499611, 509256, 523402, 570984, 594132, 666148, 785103, 856476, 891198, 999222, 1046804, 1188264, 1332296, 1498833, 1570206, 1712952, 1782396, 1831907, 1998444, 2093608, 2355309, 2997666, 3140412, 3564792, 3663814, 3996888, 4710618, 5495721, 5995332, 6280824, 7327628, 9421236, 10991442, 11990664, 14655256, 16487163, 18842472, 21982884, 32974326, 43965768, 65948652, 131897304]

約数ペア:

[(1, 131897304), (2, 65948652), (3, 43965768), (4, 32974326), (6, 21982884), (7, 18842472), (8, 16487163), (9, 14655256), (11, 11990664), (12, 10991442), (14, 9421236), (18, 7327628), (21, 6280824), (22, 5995332), (24, 5495721), (28, 4710618), (33, 3996888), (36, 3663814), (37, 3564792), (42, 3140412), (44, 2997666), (56, 2355309), (63, 2093608), (66, 1998444), (72, 1831907), (74, 1782396), (77, 1712952), (84, 1570206), (88, 1498833), (99, 1332296), (111, 1188264), (126, 1046804), (132, 999222), (148, 891198), (154, 856476), (168, 785103), (198, 666148), (222, 594132), (231, 570984), (252, 523402), (259, 509256), (264, 499611), (296, 445599), (308, 428238), (333, 396088), (396, 333074), (407, 324072), (444, 297066), (462, 285492), (504, 261701), (518, 254628), (616, 214119), (643, 205128), (666, 198044), (693, 190328), (777, 169752), (792, 166537), (814, 162036), (888, 148533), (924, 142746), (1036, 127314), (1221, 108024), (1286, 102564), (1332, 99022), (1386, 95164), (1554, 84876), (1628, 81018), (1848, 71373), (1929, 68376), (2072, 63657), (2331, 56584), (2442, 54012), (2572, 51282), (2664, 49511), (2772, 47582), (2849, 46296), (3108, 42438), (3256, 40509), (3663, 36008), (3858, 34188), (4501, 29304), (4662, 28292), (4884, 27006), (5144, 25641), (5544, 23791), (5698, 23148), (5787, 22792), (6216, 21219), (7073, 18648), (7326, 18004), (7716, 17094), (8547, 15432), (9002, 14652), (9324, 14146), (9768, 13503), (11396, 11574)]