147907732

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{10139}}^1$

素因数の和:10671

約数の個数: 24

約数和(自身を含む): 296412480

約数和(自身を除く): 148504748

約数列:

[1, 2, 4, 7, 14, 28, 521, 1042, 2084, 3647, 7294, 10139, 14588, 20278, 40556, 70973, 141946, 283892, 5282419, 10564838, 21129676, 36976933, 73953866, 147907732]

約数ペア:

[(1, 147907732), (2, 73953866), (4, 36976933), (7, 21129676), (14, 10564838), (28, 5282419), (521, 283892), (1042, 141946), (2084, 70973), (3647, 40556), (7294, 20278), (10139, 14588)]