157688004

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{51131}}^1$

素因数の和:51395

約数の個数: 24

約数和(自身を含む): 369377568

約数和(自身を除く): 211689564

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 51131, 102262, 153393, 204524, 306786, 613572, 13140667, 26281334, 39422001, 52562668, 78844002, 157688004]

約数ペア:

[(1, 157688004), (2, 78844002), (3, 52562668), (4, 39422001), (6, 26281334), (12, 13140667), (257, 613572), (514, 306786), (771, 204524), (1028, 153393), (1542, 102262), (3084, 51131)]