120258866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 237081600

約数和(自身を除く): 116822734

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 83, 91, 133, 166, 182, 247, 266, 419, 494, 581, 838, 1079, 1162, 1577, 1729, 2158, 2933, 3154, 3458, 5447, 5866, 7553, 7961, 10894, 11039, 15106, 15922, 20501, 22078, 34777, 38129, 41002, 55727, 69554, 76258, 103493, 111454, 143507, 206986, 243439, 287014, 452101, 486878, 660763, 724451, 904202, 1321526, 1448902, 3164707, 4625341, 6329414, 8589919, 9250682, 17179838, 60129433, 120258866]

約数ペア:

[(1, 120258866), (2, 60129433), (7, 17179838), (13, 9250682), (14, 8589919), (19, 6329414), (26, 4625341), (38, 3164707), (83, 1448902), (91, 1321526), (133, 904202), (166, 724451), (182, 660763), (247, 486878), (266, 452101), (419, 287014), (494, 243439), (581, 206986), (838, 143507), (1079, 111454), (1162, 103493), (1577, 76258), (1729, 69554), (2158, 55727), (2933, 41002), (3154, 38129), (3458, 34777), (5447, 22078), (5866, 20501), (7553, 15922), (7961, 15106), (10894, 11039)]