187531708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{761}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 405042624

約数和(自身を除く): 217510916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 677, 761, 1354, 1522, 2708, 3044, 4739, 5327, 8801, 9478, 9893, 10654, 17602, 18956, 19786, 21308, 35204, 39572, 61607, 69251, 123214, 138502, 246428, 277004, 515197, 1030394, 2060788, 3606379, 6697561, 7212758, 13395122, 14425516, 26790244, 46882927, 93765854, 187531708]

約数ペア:

[(1, 187531708), (2, 93765854), (4, 46882927), (7, 26790244), (13, 14425516), (14, 13395122), (26, 7212758), (28, 6697561), (52, 3606379), (91, 2060788), (182, 1030394), (364, 515197), (677, 277004), (761, 246428), (1354, 138502), (1522, 123214), (2708, 69251), (3044, 61607), (4739, 39572), (5327, 35204), (8801, 21308), (9478, 19786), (9893, 18956), (10654, 17602)]