187864768

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32257}}^1$

素因数の和:32289

約数の個数: 56

約数和(自身を含む): 458837792

約数和(自身を除く): 270973024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 32257, 64514, 129028, 225799, 258056, 419341, 451598, 516112, 838682, 903196, 1032224, 1677364, 1806392, 2064448, 2935387, 3354728, 3612784, 5870774, 6709456, 7225568, 11741548, 13418912, 14451136, 23483096, 26837824, 46966192, 93932384, 187864768]

約数ペア:

[(1, 187864768), (2, 93932384), (4, 46966192), (7, 26837824), (8, 23483096), (13, 14451136), (14, 13418912), (16, 11741548), (26, 7225568), (28, 6709456), (32, 5870774), (52, 3612784), (56, 3354728), (64, 2935387), (91, 2064448), (104, 1806392), (112, 1677364), (182, 1032224), (208, 903196), (224, 838682), (364, 516112), (416, 451598), (448, 419341), (728, 258056), (832, 225799), (1456, 129028), (2912, 64514), (5824, 32257)]