127147192

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 242550000

約数和(自身を除く): 115402808

約数列:

[1, 2, 4, 8, 109, 139, 218, 278, 436, 556, 872, 1049, 1112, 2098, 4196, 8392, 15151, 30302, 60604, 114341, 121208, 145811, 228682, 291622, 457364, 583244, 914728, 1166488, 15893399, 31786798, 63573596, 127147192]

約数ペア:

[(1, 127147192), (2, 63573596), (4, 31786798), (8, 15893399), (109, 1166488), (139, 914728), (218, 583244), (278, 457364), (436, 291622), (556, 228682), (872, 145811), (1049, 121208), (1112, 114341), (2098, 60604), (4196, 30302), (8392, 15151)]