163115056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 360476928

約数和(自身を除く): 197361872

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 41, 52, 62, 82, 104, 124, 164, 208, 248, 328, 403, 496, 533, 617, 656, 806, 1066, 1234, 1271, 1612, 2132, 2468, 2542, 3224, 4264, 4936, 5084, 6448, 8021, 8528, 9872, 10168, 16042, 16523, 19127, 20336, 25297, 32084, 33046, 38254, 50594, 64168, 66092, 76508, 101188, 128336, 132184, 153016, 202376, 248651, 264368, 306032, 328861, 404752, 497302, 657722, 784207, 994604, 1315444, 1568414, 1989208, 2630888, 3136828, 3978416, 5261776, 6273656, 10194691, 12547312, 20389382, 40778764, 81557528, 163115056]

約数ペア:

[(1, 163115056), (2, 81557528), (4, 40778764), (8, 20389382), (13, 12547312), (16, 10194691), (26, 6273656), (31, 5261776), (41, 3978416), (52, 3136828), (62, 2630888), (82, 1989208), (104, 1568414), (124, 1315444), (164, 994604), (208, 784207), (248, 657722), (328, 497302), (403, 404752), (496, 328861), (533, 306032), (617, 264368), (656, 248651), (806, 202376), (1066, 153016), (1234, 132184), (1271, 128336), (1612, 101188), (2132, 76508), (2468, 66092), (2542, 64168), (3224, 50594), (4264, 38254), (4936, 33046), (5084, 32084), (6448, 25297), (8021, 20336), (8528, 19127), (9872, 16523), (10168, 16042)]