147557956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31183}}^1$

素因数の和:31220

約数の個数: 36

約数和(自身を含む): 319573632

約数和(自身を除く): 172015676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 31183, 62366, 124732, 218281, 405379, 436562, 810758, 873124, 1621516, 2837653, 5269927, 5675306, 10539854, 11350612, 21079708, 36889489, 73778978, 147557956]

約数ペア:

[(1, 147557956), (2, 73778978), (4, 36889489), (7, 21079708), (13, 11350612), (14, 10539854), (26, 5675306), (28, 5269927), (52, 2837653), (91, 1621516), (169, 873124), (182, 810758), (338, 436562), (364, 405379), (676, 218281), (1183, 124732), (2366, 62366), (4732, 31183)]