132438922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 128834678

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 139, 154, 161, 253, 269, 278, 322, 506, 538, 973, 1529, 1771, 1883, 1946, 2959, 3058, 3197, 3542, 3766, 5918, 6187, 6394, 10703, 12374, 20713, 21406, 22379, 35167, 37391, 41426, 43309, 44758, 68057, 70334, 74782, 86618, 136114, 246169, 261737, 411301, 476399, 492338, 523474, 822602, 859993, 952798, 1719986, 2879107, 5758214, 6019951, 9459923, 12039902, 18919846, 66219461, 132438922]

約数ペア:

[(1, 132438922), (2, 66219461), (7, 18919846), (11, 12039902), (14, 9459923), (22, 6019951), (23, 5758214), (46, 2879107), (77, 1719986), (139, 952798), (154, 859993), (161, 822602), (253, 523474), (269, 492338), (278, 476399), (322, 411301), (506, 261737), (538, 246169), (973, 136114), (1529, 86618), (1771, 74782), (1883, 70334), (1946, 68057), (2959, 44758), (3058, 43309), (3197, 41426), (3542, 37391), (3766, 35167), (5918, 22379), (6187, 21406), (6394, 20713), (10703, 12374)]