139442024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{3623}}^1$

素因数の和:3929

約数の個数: 32

約数和(自身を含む): 277888320

約数和(自身を除く): 138446296

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 283, 566, 1132, 2264, 3623, 4811, 7246, 9622, 14492, 19244, 28984, 38488, 61591, 123182, 246364, 492728, 1025309, 2050618, 4101236, 8202472, 17430253, 34860506, 69721012, 139442024]

約数ペア:

[(1, 139442024), (2, 69721012), (4, 34860506), (8, 17430253), (17, 8202472), (34, 4101236), (68, 2050618), (136, 1025309), (283, 492728), (566, 246364), (1132, 123182), (2264, 61591), (3623, 38488), (4811, 28984), (7246, 19244), (9622, 14492)]