140764416

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 421685376

約数和(自身を除く): 280920960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 256, 276, 299, 312, 368, 384, 416, 552, 598, 613, 624, 736, 768, 832, 897, 1104, 1196, 1226, 1248, 1472, 1664, 1794, 1839, 2208, 2392, 2452, 2496, 2944, 3328, 3588, 3678, 4416, 4784, 4904, 4992, 5888, 7176, 7356, 7969, 8832, 9568, 9808, 9984, 14099, 14352, 14712, 15938, 17664, 19136, 19616, 23907, 28198, 28704, 29424, 31876, 38272, 39232, 42297, 47814, 56396, 57408, 58848, 63752, 76544, 78464, 84594, 95628, 112792, 114816, 117696, 127504, 156928, 169188, 183287, 191256, 225584, 229632, 235392, 255008, 338376, 366574, 382512, 451168, 470784, 510016, 549861, 676752, 733148, 765024, 902336, 1020032, 1099722, 1353504, 1466296, 1530048, 1804672, 2040064, 2199444, 2707008, 2932592, 3060096, 3609344, 4398888, 5414016, 5865184, 6120192, 8797776, 10828032, 11730368, 17595552, 23460736, 35191104, 46921472, 70382208, 140764416]

約数ペア:

[(1, 140764416), (2, 70382208), (3, 46921472), (4, 35191104), (6, 23460736), (8, 17595552), (12, 11730368), (13, 10828032), (16, 8797776), (23, 6120192), (24, 5865184), (26, 5414016), (32, 4398888), (39, 3609344), (46, 3060096), (48, 2932592), (52, 2707008), (64, 2199444), (69, 2040064), (78, 1804672), (92, 1530048), (96, 1466296), (104, 1353504), (128, 1099722), (138, 1020032), (156, 902336), (184, 765024), (192, 733148), (208, 676752), (256, 549861), (276, 510016), (299, 470784), (312, 451168), (368, 382512), (384, 366574), (416, 338376), (552, 255008), (598, 235392), (613, 229632), (624, 225584), (736, 191256), (768, 183287), (832, 169188), (897, 156928), (1104, 127504), (1196, 117696), (1226, 114816), (1248, 112792), (1472, 95628), (1664, 84594), (1794, 78464), (1839, 76544), (2208, 63752), (2392, 58848), (2452, 57408), (2496, 56396), (2944, 47814), (3328, 42297), (3588, 39232), (3678, 38272), (4416, 31876), (4784, 29424), (4904, 28704), (4992, 28198), (5888, 23907), (7176, 19616), (7356, 19136), (7969, 17664), (8832, 15938), (9568, 14712), (9808, 14352), (9984, 14099)]