142396488

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 256

約数和(自身を含む): 477792000

約数和(自身を除く): 335395512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 72, 76, 78, 102, 104, 108, 114, 117, 136, 152, 153, 156, 157, 171, 204, 216, 221, 228, 234, 247, 306, 312, 314, 323, 342, 351, 408, 442, 456, 459, 468, 471, 494, 513, 612, 628, 646, 663, 684, 702, 741, 884, 918, 936, 942, 969, 988, 1026, 1224, 1256, 1292, 1326, 1368, 1404, 1413, 1482, 1768, 1836, 1884, 1938, 1976, 1989, 2041, 2052, 2223, 2584, 2652, 2669, 2808, 2826, 2907, 2964, 2983, 3672, 3768, 3876, 3978, 4082, 4104, 4199, 4239, 4446, 5304, 5338, 5652, 5814, 5928, 5966, 5967, 6123, 6669, 7752, 7956, 8007, 8164, 8398, 8478, 8721, 8892, 8949, 10676, 11304, 11628, 11932, 11934, 12246, 12597, 13338, 15912, 16014, 16328, 16796, 16956, 17442, 17784, 17898, 18369, 21352, 23256, 23864, 23868, 24021, 24492, 25194, 26676, 26847, 32028, 33592, 33912, 34697, 34884, 35796, 36738, 37791, 38779, 47736, 48042, 48984, 50388, 50711, 53352, 53694, 55107, 64056, 69394, 69768, 71592, 72063, 73476, 75582, 77558, 80541, 96084, 100776, 101422, 104091, 107388, 110214, 113373, 116337, 138788, 144126, 146952, 151164, 152133, 155116, 161082, 192168, 202844, 208182, 214776, 220428, 226746, 232674, 277576, 288252, 302328, 304266, 310232, 312273, 322164, 349011, 405688, 416364, 440856, 453492, 456399, 465348, 576504, 608532, 624546, 644328, 659243, 698022, 832728, 906984, 912798, 930696, 936819, 1047033, 1217064, 1249092, 1318486, 1369197, 1396044, 1825596, 1873638, 1977729, 2094066, 2498184, 2636972, 2738394, 2792088, 3651192, 3747276, 3955458, 4188132, 5273944, 5476788, 5933187, 7494552, 7910916, 8376264, 10953576, 11866374, 15821832, 17799561, 23732748, 35599122, 47465496, 71198244, 142396488]

約数ペア:

[(1, 142396488), (2, 71198244), (3, 47465496), (4, 35599122), (6, 23732748), (8, 17799561), (9, 15821832), (12, 11866374), (13, 10953576), (17, 8376264), (18, 7910916), (19, 7494552), (24, 5933187), (26, 5476788), (27, 5273944), (34, 4188132), (36, 3955458), (38, 3747276), (39, 3651192), (51, 2792088), (52, 2738394), (54, 2636972), (57, 2498184), (68, 2094066), (72, 1977729), (76, 1873638), (78, 1825596), (102, 1396044), (104, 1369197), (108, 1318486), (114, 1249092), (117, 1217064), (136, 1047033), (152, 936819), (153, 930696), (156, 912798), (157, 906984), (171, 832728), (204, 698022), (216, 659243), (221, 644328), (228, 624546), (234, 608532), (247, 576504), (306, 465348), (312, 456399), (314, 453492), (323, 440856), (342, 416364), (351, 405688), (408, 349011), (442, 322164), (456, 312273), (459, 310232), (468, 304266), (471, 302328), (494, 288252), (513, 277576), (612, 232674), (628, 226746), (646, 220428), (663, 214776), (684, 208182), (702, 202844), (741, 192168), (884, 161082), (918, 155116), (936, 152133), (942, 151164), (969, 146952), (988, 144126), (1026, 138788), (1224, 116337), (1256, 113373), (1292, 110214), (1326, 107388), (1368, 104091), (1404, 101422), (1413, 100776), (1482, 96084), (1768, 80541), (1836, 77558), (1884, 75582), (1938, 73476), (1976, 72063), (1989, 71592), (2041, 69768), (2052, 69394), (2223, 64056), (2584, 55107), (2652, 53694), (2669, 53352), (2808, 50711), (2826, 50388), (2907, 48984), (2964, 48042), (2983, 47736), (3672, 38779), (3768, 37791), (3876, 36738), (3978, 35796), (4082, 34884), (4104, 34697), (4199, 33912), (4239, 33592), (4446, 32028), (5304, 26847), (5338, 26676), (5652, 25194), (5814, 24492), (5928, 24021), (5966, 23868), (5967, 23864), (6123, 23256), (6669, 21352), (7752, 18369), (7956, 17898), (8007, 17784), (8164, 17442), (8398, 16956), (8478, 16796), (8721, 16328), (8892, 16014), (8949, 15912), (10676, 13338), (11304, 12597), (11628, 12246), (11932, 11934)]