181006912

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{20347}}^1$

素因数の和:20498

約数の個数: 28

約数和(自身を含む): 361787440

約数和(自身を除く): 180780528

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 20347, 40694, 81388, 162776, 325552, 651104, 1302208, 2828233, 5656466, 11312932, 22625864, 45251728, 90503456, 181006912]

約数ペア:

[(1, 181006912), (2, 90503456), (4, 45251728), (8, 22625864), (16, 11312932), (32, 5656466), (64, 2828233), (139, 1302208), (278, 651104), (556, 325552), (1112, 162776), (2224, 81388), (4448, 40694), (8896, 20347)]