140514556

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{55147}}^1$

素因数の和:55178

約数の個数: 36

約数和(自身を含む): 308056728

約数和(自身を除く): 167542172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 55147, 110294, 220588, 386029, 716911, 772058, 1433822, 1544116, 2702203, 2867644, 5018377, 5404406, 10036754, 10808812, 20073508, 35128639, 70257278, 140514556]

約数ペア:

[(1, 140514556), (2, 70257278), (4, 35128639), (7, 20073508), (13, 10808812), (14, 10036754), (26, 5404406), (28, 5018377), (49, 2867644), (52, 2702203), (91, 1544116), (98, 1433822), (182, 772058), (196, 716911), (364, 386029), (637, 220588), (1274, 110294), (2548, 55147)]