129275384

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{6091}}^1$

素因数の和:6483

約数の個数: 32

約数和(自身を含む): 277795200

約数和(自身を除く): 148519816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 5306, 6091, 10612, 12182, 21224, 24364, 42637, 48728, 85274, 170548, 341096, 2308489, 4616978, 9233956, 16159423, 18467912, 32318846, 64637692, 129275384]

約数ペア:

[(1, 129275384), (2, 64637692), (4, 32318846), (7, 18467912), (8, 16159423), (14, 9233956), (28, 4616978), (56, 2308489), (379, 341096), (758, 170548), (1516, 85274), (2653, 48728), (3032, 42637), (5306, 24364), (6091, 21224), (10612, 12182)]