127800816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 397807872

約数和(自身を除く): 270007056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 43, 44, 48, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 176, 208, 258, 264, 286, 312, 344, 429, 433, 473, 516, 528, 559, 572, 624, 688, 858, 866, 946, 1032, 1118, 1144, 1299, 1419, 1677, 1716, 1732, 1892, 2064, 2236, 2288, 2598, 2838, 3354, 3432, 3464, 3784, 4472, 4763, 5196, 5629, 5676, 6149, 6708, 6864, 6928, 7568, 8944, 9526, 10392, 11258, 11352, 12298, 13416, 14289, 16887, 18447, 18619, 19052, 20784, 22516, 22704, 24596, 26832, 28578, 33774, 36894, 37238, 38104, 45032, 49192, 55857, 57156, 61919, 67548, 73788, 74476, 76208, 90064, 98384, 111714, 114312, 123838, 135096, 147576, 148952, 185757, 204809, 223428, 228624, 242047, 247676, 270192, 295152, 297904, 371514, 409618, 446856, 484094, 495352, 614427, 726141, 743028, 819236, 893712, 968188, 990704, 1228854, 1452282, 1486056, 1638472, 1936376, 2457708, 2662517, 2904564, 2972112, 3276944, 3872752, 4915416, 5325034, 5809128, 7987551, 9830832, 10650068, 11618256, 15975102, 21300136, 31950204, 42600272, 63900408, 127800816]

約数ペア:

[(1, 127800816), (2, 63900408), (3, 42600272), (4, 31950204), (6, 21300136), (8, 15975102), (11, 11618256), (12, 10650068), (13, 9830832), (16, 7987551), (22, 5809128), (24, 5325034), (26, 4915416), (33, 3872752), (39, 3276944), (43, 2972112), (44, 2904564), (48, 2662517), (52, 2457708), (66, 1936376), (78, 1638472), (86, 1486056), (88, 1452282), (104, 1228854), (129, 990704), (132, 968188), (143, 893712), (156, 819236), (172, 743028), (176, 726141), (208, 614427), (258, 495352), (264, 484094), (286, 446856), (312, 409618), (344, 371514), (429, 297904), (433, 295152), (473, 270192), (516, 247676), (528, 242047), (559, 228624), (572, 223428), (624, 204809), (688, 185757), (858, 148952), (866, 147576), (946, 135096), (1032, 123838), (1118, 114312), (1144, 111714), (1299, 98384), (1419, 90064), (1677, 76208), (1716, 74476), (1732, 73788), (1892, 67548), (2064, 61919), (2236, 57156), (2288, 55857), (2598, 49192), (2838, 45032), (3354, 38104), (3432, 37238), (3464, 36894), (3784, 33774), (4472, 28578), (4763, 26832), (5196, 24596), (5629, 22704), (5676, 22516), (6149, 20784), (6708, 19052), (6864, 18619), (6928, 18447), (7568, 16887), (8944, 14289), (9526, 13416), (10392, 12298), (11258, 11352)]