138855584

素因数分解:

$2^5\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2357}}^1$

素因数の和:2637

約数の個数: 48

約数和(自身を含む): 313746048

約数和(自身を除く): 174890464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 263, 526, 1052, 1841, 2104, 2357, 3682, 4208, 4714, 7364, 8416, 9428, 14728, 16499, 18856, 29456, 32998, 37712, 58912, 65996, 75424, 131992, 263984, 527968, 619891, 1239782, 2479564, 4339237, 4959128, 8678474, 9918256, 17356948, 19836512, 34713896, 69427792, 138855584]

約数ペア:

[(1, 138855584), (2, 69427792), (4, 34713896), (7, 19836512), (8, 17356948), (14, 9918256), (16, 8678474), (28, 4959128), (32, 4339237), (56, 2479564), (112, 1239782), (224, 619891), (263, 527968), (526, 263984), (1052, 131992), (1841, 75424), (2104, 65996), (2357, 58912), (3682, 37712), (4208, 32998), (4714, 29456), (7364, 18856), (8416, 16499), (9428, 14728)]