138476156

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{54347}}^1$

素因数の和:54378

約数の個数: 36

約数和(自身を含む): 303587928

約数和(自身を除く): 165111772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 54347, 108694, 217388, 380429, 706511, 760858, 1413022, 1521716, 2663003, 2826044, 4945577, 5326006, 9891154, 10652012, 19782308, 34619039, 69238078, 138476156]

約数ペア:

[(1, 138476156), (2, 69238078), (4, 34619039), (7, 19782308), (13, 10652012), (14, 9891154), (26, 5326006), (28, 4945577), (49, 2826044), (52, 2663003), (91, 1521716), (98, 1413022), (182, 760858), (196, 706511), (364, 380429), (637, 217388), (1274, 108694), (2548, 54347)]