139428816

素因数分解:

$2^4\times 3^1\times {\mathrm{2904767}}^1$

素因数の和:2904778

約数の個数: 20

約数和(自身を含む): 360191232

約数和(自身を除く): 220762416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2904767, 5809534, 8714301, 11619068, 17428602, 23238136, 34857204, 46476272, 69714408, 139428816]

約数ペア:

[(1, 139428816), (2, 69714408), (3, 46476272), (4, 34857204), (6, 23238136), (8, 17428602), (12, 11619068), (16, 8714301), (24, 5809534), (48, 2904767)]