129514504

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{62507}}^1$

素因数の和:62557

約数の個数: 32

約数和(自身を含む): 285036480

約数和(自身を除く): 155521976

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 62507, 125014, 250028, 437549, 500056, 875098, 1750196, 2312759, 3500392, 4625518, 9251036, 16189313, 18502072, 32378626, 64757252, 129514504]

約数ペア:

[(1, 129514504), (2, 64757252), (4, 32378626), (7, 18502072), (8, 16189313), (14, 9251036), (28, 4625518), (37, 3500392), (56, 2312759), (74, 1750196), (148, 875098), (259, 500056), (296, 437549), (518, 250028), (1036, 125014), (2072, 62507)]