142512832

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^3\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 112

約数和(自身を含む): 356981760

約数和(自身を除く): 214468928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 239, 242, 308, 352, 448, 478, 484, 616, 704, 847, 956, 968, 1232, 1331, 1673, 1694, 1912, 1936, 2464, 2629, 2662, 3346, 3388, 3824, 3872, 4928, 5258, 5324, 6692, 6776, 7648, 7744, 9317, 10516, 10648, 13384, 13552, 15296, 18403, 18634, 21032, 21296, 26768, 27104, 28919, 36806, 37268, 42064, 42592, 53536, 54208, 57838, 73612, 74536, 84128, 85184, 107072, 115676, 147224, 149072, 168256, 202433, 231352, 294448, 298144, 318109, 404866, 462704, 588896, 596288, 636218, 809732, 925408, 1177792, 1272436, 1619464, 1850816, 2226763, 2544872, 3238928, 4453526, 5089744, 6477856, 8907052, 10179488, 12955712, 17814104, 20358976, 35628208, 71256416, 142512832]

約数ペア:

[(1, 142512832), (2, 71256416), (4, 35628208), (7, 20358976), (8, 17814104), (11, 12955712), (14, 10179488), (16, 8907052), (22, 6477856), (28, 5089744), (32, 4453526), (44, 3238928), (56, 2544872), (64, 2226763), (77, 1850816), (88, 1619464), (112, 1272436), (121, 1177792), (154, 925408), (176, 809732), (224, 636218), (239, 596288), (242, 588896), (308, 462704), (352, 404866), (448, 318109), (478, 298144), (484, 294448), (616, 231352), (704, 202433), (847, 168256), (956, 149072), (968, 147224), (1232, 115676), (1331, 107072), (1673, 85184), (1694, 84128), (1912, 74536), (1936, 73612), (2464, 57838), (2629, 54208), (2662, 53536), (3346, 42592), (3388, 42064), (3824, 37268), (3872, 36806), (4928, 28919), (5258, 27104), (5324, 26768), (6692, 21296), (6776, 21032), (7648, 18634), (7744, 18403), (9317, 15296), (10516, 13552), (10648, 13384)]