140870294768

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{5281}}^1$

素因数の和:5531

約数の個数: 160

約数和(自身を含む): 330323941248

約数和(自身を除く): 189453646480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 41, 56, 74, 82, 112, 148, 157, 164, 259, 287, 296, 314, 328, 518, 574, 592, 628, 656, 1036, 1099, 1148, 1256, 1517, 2072, 2198, 2296, 2512, 3034, 4144, 4396, 4592, 5281, 5809, 6068, 6437, 8792, 10562, 10619, 11618, 12136, 12874, 17584, 21124, 21238, 23236, 24272, 25748, 36967, 40663, 42248, 42476, 45059, 46472, 51496, 73934, 81326, 84496, 84952, 90118, 92944, 102992, 147868, 162652, 169904, 180236, 195397, 216521, 238169, 295736, 325304, 360472, 390794, 433042, 476338, 591472, 650608, 720944, 781588, 829117, 866084, 952676, 1367779, 1515647, 1563176, 1658234, 1667183, 1732168, 1905352, 2735558, 3031294, 3126352, 3316468, 3334366, 3464336, 3810704, 5471116, 5803819, 6062588, 6632936, 6668732, 8011277, 10942232, 11607638, 12125176, 13265872, 13337464, 16022554, 21884464, 23215276, 24250352, 26674928, 30677329, 32045108, 33993797, 46430552, 56078939, 61354658, 64090216, 67987594, 92861104, 112157878, 122709316, 128180432, 135975188, 214741303, 224315756, 237956579, 245418632, 271950376, 429482606, 448631512, 475913158, 490837264, 543900752, 858965212, 897263024, 951826316, 1257770489, 1717930424, 1903652632, 2515540978, 3435860848, 3807305264, 5031081956, 8804393423, 10062163912, 17608786846, 20124327824, 35217573692, 70435147384, 140870294768]

約数ペア:

[(1, 140870294768), (2, 70435147384), (4, 35217573692), (7, 20124327824), (8, 17608786846), (14, 10062163912), (16, 8804393423), (28, 5031081956), (37, 3807305264), (41, 3435860848), (56, 2515540978), (74, 1903652632), (82, 1717930424), (112, 1257770489), (148, 951826316), (157, 897263024), (164, 858965212), (259, 543900752), (287, 490837264), (296, 475913158), (314, 448631512), (328, 429482606), (518, 271950376), (574, 245418632), (592, 237956579), (628, 224315756), (656, 214741303), (1036, 135975188), (1099, 128180432), (1148, 122709316), (1256, 112157878), (1517, 92861104), (2072, 67987594), (2198, 64090216), (2296, 61354658), (2512, 56078939), (3034, 46430552), (4144, 33993797), (4396, 32045108), (4592, 30677329), (5281, 26674928), (5809, 24250352), (6068, 23215276), (6437, 21884464), (8792, 16022554), (10562, 13337464), (10619, 13265872), (11618, 12125176), (12136, 11607638), (12874, 10942232), (17584, 8011277), (21124, 6668732), (21238, 6632936), (23236, 6062588), (24272, 5803819), (25748, 5471116), (36967, 3810704), (40663, 3464336), (42248, 3334366), (42476, 3316468), (45059, 3126352), (46472, 3031294), (51496, 2735558), (73934, 1905352), (81326, 1732168), (84496, 1667183), (84952, 1658234), (90118, 1563176), (92944, 1515647), (102992, 1367779), (147868, 952676), (162652, 866084), (169904, 829117), (180236, 781588), (195397, 720944), (216521, 650608), (238169, 591472), (295736, 476338), (325304, 433042), (360472, 390794)]