142646504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 225071896

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 47, 52, 56, 77, 88, 91, 94, 104, 143, 154, 182, 188, 286, 308, 329, 364, 376, 379, 517, 572, 611, 616, 658, 728, 758, 1001, 1034, 1144, 1222, 1316, 1516, 2002, 2068, 2444, 2632, 2653, 3032, 3619, 4004, 4136, 4169, 4277, 4888, 4927, 5306, 6721, 7238, 8008, 8338, 8554, 9854, 10612, 13442, 14476, 16676, 17108, 17813, 19708, 21224, 26884, 28952, 29183, 33352, 34216, 34489, 35626, 39416, 47047, 53768, 54197, 58366, 68978, 71252, 94094, 108394, 116732, 124691, 137956, 142504, 188188, 195943, 216788, 231569, 233464, 249382, 275912, 376376, 379379, 391886, 433576, 463138, 498764, 758758, 783772, 926276, 997528, 1371601, 1517516, 1567544, 1620983, 1852552, 2547259, 2743202, 3035032, 3241966, 5094518, 5486404, 6483932, 10189036, 10972808, 12967864, 17830813, 20378072, 35661626, 71323252, 142646504]

約数ペア:

[(1, 142646504), (2, 71323252), (4, 35661626), (7, 20378072), (8, 17830813), (11, 12967864), (13, 10972808), (14, 10189036), (22, 6483932), (26, 5486404), (28, 5094518), (44, 3241966), (47, 3035032), (52, 2743202), (56, 2547259), (77, 1852552), (88, 1620983), (91, 1567544), (94, 1517516), (104, 1371601), (143, 997528), (154, 926276), (182, 783772), (188, 758758), (286, 498764), (308, 463138), (329, 433576), (364, 391886), (376, 379379), (379, 376376), (517, 275912), (572, 249382), (611, 233464), (616, 231569), (658, 216788), (728, 195943), (758, 188188), (1001, 142504), (1034, 137956), (1144, 124691), (1222, 116732), (1316, 108394), (1516, 94094), (2002, 71252), (2068, 68978), (2444, 58366), (2632, 54197), (2653, 53768), (3032, 47047), (3619, 39416), (4004, 35626), (4136, 34489), (4169, 34216), (4277, 33352), (4888, 29183), (4927, 28952), (5306, 26884), (6721, 21224), (7238, 19708), (8008, 17813), (8338, 17108), (8554, 16676), (9854, 14476), (10612, 13442)]