139918072

素因数分解:

$2^3\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{1613}}^1$

素因数の和:3175

約数の個数: 32

約数和(自身を含む): 300204000

約数和(自身を除く): 160285928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1549, 1613, 3098, 3226, 6196, 6452, 10843, 11291, 12392, 12904, 21686, 22582, 43372, 45164, 86744, 90328, 2498537, 4997074, 9994148, 17489759, 19988296, 34979518, 69959036, 139918072]

約数ペア:

[(1, 139918072), (2, 69959036), (4, 34979518), (7, 19988296), (8, 17489759), (14, 9994148), (28, 4997074), (56, 2498537), (1549, 90328), (1613, 86744), (3098, 45164), (3226, 43372), (6196, 22582), (6452, 21686), (10843, 12904), (11291, 12392)]