125544244

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{32257}}^1$

素因数の和:32407

約数の個数: 24

約数和(自身を含む): 252902720

約数和(自身を除く): 127358476

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 32257, 64514, 129028, 225799, 451598, 903196, 4483723, 8967446, 17934892, 31386061, 62772122, 125544244]

約数ペア:

[(1, 125544244), (2, 62772122), (4, 31386061), (7, 17934892), (14, 8967446), (28, 4483723), (139, 903196), (278, 451598), (556, 225799), (973, 129028), (1946, 64514), (3892, 32257)]