193156964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2593

約数の個数: 96

約数和(自身を含む): 477926400

約数和(自身を除く): 284769436

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 836, 988, 1001, 1463, 1729, 2002, 2539, 2717, 2926, 3458, 4004, 5078, 5434, 5852, 6916, 10156, 10868, 17773, 19019, 27929, 33007, 35546, 38038, 48241, 55858, 66014, 71092, 76076, 96482, 111716, 132028, 192964, 195503, 231049, 337687, 363077, 391006, 462098, 530651, 627133, 675374, 726154, 782012, 924196, 1061302, 1254266, 1350748, 1452308, 2122604, 2508532, 2541539, 3714557, 4389931, 5083078, 6898463, 7429114, 8779862, 10166156, 13796926, 14858228, 17559724, 27593852, 48289241, 96578482, 193156964]

約数ペア:

[(1, 193156964), (2, 96578482), (4, 48289241), (7, 27593852), (11, 17559724), (13, 14858228), (14, 13796926), (19, 10166156), (22, 8779862), (26, 7429114), (28, 6898463), (38, 5083078), (44, 4389931), (52, 3714557), (76, 2541539), (77, 2508532), (91, 2122604), (133, 1452308), (143, 1350748), (154, 1254266), (182, 1061302), (209, 924196), (247, 782012), (266, 726154), (286, 675374), (308, 627133), (364, 530651), (418, 462098), (494, 391006), (532, 363077), (572, 337687), (836, 231049), (988, 195503), (1001, 192964), (1463, 132028), (1729, 111716), (2002, 96482), (2539, 76076), (2717, 71092), (2926, 66014), (3458, 55858), (4004, 48241), (5078, 38038), (5434, 35546), (5852, 33007), (6916, 27929), (10156, 19019), (10868, 17773)]