140362272

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 425748960

約数和(自身を除く): 285386688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 113, 114, 144, 152, 171, 226, 227, 228, 288, 304, 339, 342, 452, 454, 456, 608, 678, 681, 684, 904, 908, 912, 1017, 1356, 1362, 1368, 1808, 1816, 1824, 2034, 2043, 2147, 2712, 2724, 2736, 3616, 3632, 4068, 4086, 4294, 4313, 5424, 5448, 5472, 6441, 7264, 8136, 8172, 8588, 8626, 10848, 10896, 12882, 12939, 16272, 16344, 17176, 17252, 19323, 21792, 25651, 25764, 25878, 32544, 32688, 34352, 34504, 38646, 38817, 51302, 51528, 51756, 65376, 68704, 69008, 76953, 77292, 77634, 102604, 103056, 103512, 138016, 153906, 154584, 155268, 205208, 206112, 207024, 230859, 307812, 309168, 310536, 410416, 414048, 461718, 487369, 615624, 618336, 621072, 820832, 923436, 974738, 1231248, 1242144, 1462107, 1846872, 1949476, 2462496, 2924214, 3693744, 3898952, 4386321, 5848428, 7387488, 7797904, 8772642, 11696856, 15595808, 17545284, 23393712, 35090568, 46787424, 70181136, 140362272]

約数ペア:

[(1, 140362272), (2, 70181136), (3, 46787424), (4, 35090568), (6, 23393712), (8, 17545284), (9, 15595808), (12, 11696856), (16, 8772642), (18, 7797904), (19, 7387488), (24, 5848428), (32, 4386321), (36, 3898952), (38, 3693744), (48, 2924214), (57, 2462496), (72, 1949476), (76, 1846872), (96, 1462107), (113, 1242144), (114, 1231248), (144, 974738), (152, 923436), (171, 820832), (226, 621072), (227, 618336), (228, 615624), (288, 487369), (304, 461718), (339, 414048), (342, 410416), (452, 310536), (454, 309168), (456, 307812), (608, 230859), (678, 207024), (681, 206112), (684, 205208), (904, 155268), (908, 154584), (912, 153906), (1017, 138016), (1356, 103512), (1362, 103056), (1368, 102604), (1808, 77634), (1816, 77292), (1824, 76953), (2034, 69008), (2043, 68704), (2147, 65376), (2712, 51756), (2724, 51528), (2736, 51302), (3616, 38817), (3632, 38646), (4068, 34504), (4086, 34352), (4294, 32688), (4313, 32544), (5424, 25878), (5448, 25764), (5472, 25651), (6441, 21792), (7264, 19323), (8136, 17252), (8172, 17176), (8588, 16344), (8626, 16272), (10848, 12939), (10896, 12882)]