129276888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31873}}^1$

素因数の和:31908

約数の個数: 48

約数和(自身を含む): 349976520

約数和(自身を除く): 220699632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 31873, 63746, 95619, 127492, 191238, 254984, 382476, 414349, 764952, 828698, 1243047, 1657396, 2486094, 3314792, 4972188, 5386537, 9944376, 10773074, 16159611, 21546148, 32319222, 43092296, 64638444, 129276888]

約数ペア:

[(1, 129276888), (2, 64638444), (3, 43092296), (4, 32319222), (6, 21546148), (8, 16159611), (12, 10773074), (13, 9944376), (24, 5386537), (26, 4972188), (39, 3314792), (52, 2486094), (78, 1657396), (104, 1243047), (156, 828698), (169, 764952), (312, 414349), (338, 382476), (507, 254984), (676, 191238), (1014, 127492), (1352, 95619), (2028, 63746), (4056, 31873)]