159211494

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4447}}^1$

素因数の和:4491

約数の個数: 80

約数和(自身を含む): 406885248

約数和(自身を除く): 247673754

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1053, 1326, 1377, 1989, 2106, 2754, 3978, 4447, 5967, 8894, 11934, 13341, 17901, 26682, 35802, 40023, 57811, 75599, 80046, 115622, 120069, 151198, 173433, 226797, 240138, 346866, 360207, 453594, 520299, 680391, 720414, 982787, 1040598, 1360782, 1560897, 1965574, 2041173, 2948361, 3121794, 4082346, 4682691, 5896722, 6123519, 8845083, 9365382, 12247038, 17690166, 26535249, 53070498, 79605747, 159211494]

約数ペア:

[(1, 159211494), (2, 79605747), (3, 53070498), (6, 26535249), (9, 17690166), (13, 12247038), (17, 9365382), (18, 8845083), (26, 6123519), (27, 5896722), (34, 4682691), (39, 4082346), (51, 3121794), (54, 2948361), (78, 2041173), (81, 1965574), (102, 1560897), (117, 1360782), (153, 1040598), (162, 982787), (221, 720414), (234, 680391), (306, 520299), (351, 453594), (442, 360207), (459, 346866), (663, 240138), (702, 226797), (918, 173433), (1053, 151198), (1326, 120069), (1377, 115622), (1989, 80046), (2106, 75599), (2754, 57811), (3978, 40023), (4447, 35802), (5967, 26682), (8894, 17901), (11934, 13341)]