138611376

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{8831}}^1$

素因数の和:8954

約数の個数: 60

約数和(自身を含む): 391522560

約数和(自身を除く): 252911184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 8831, 15696, 17662, 26493, 35324, 52986, 70648, 79479, 105972, 141296, 158958, 211944, 317916, 423888, 635832, 962579, 1271664, 1925158, 2887737, 3850316, 5775474, 7700632, 8663211, 11550948, 15401264, 17326422, 23101896, 34652844, 46203792, 69305688, 138611376]

約数ペア:

[(1, 138611376), (2, 69305688), (3, 46203792), (4, 34652844), (6, 23101896), (8, 17326422), (9, 15401264), (12, 11550948), (16, 8663211), (18, 7700632), (24, 5775474), (36, 3850316), (48, 2887737), (72, 1925158), (109, 1271664), (144, 962579), (218, 635832), (327, 423888), (436, 317916), (654, 211944), (872, 158958), (981, 141296), (1308, 105972), (1744, 79479), (1962, 70648), (2616, 52986), (3924, 35324), (5232, 26493), (7848, 17662), (8831, 15696)]