142359408

素因数分解:

$2^4\times 3^2\times {\mathrm{988607}}^1$

素因数の和:988621

約数の個数: 30

約数和(自身を含む): 398409024

約数和(自身を除く): 256049616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 988607, 1977214, 2965821, 3954428, 5931642, 7908856, 8897463, 11863284, 15817712, 17794926, 23726568, 35589852, 47453136, 71179704, 142359408]

約数ペア:

[(1, 142359408), (2, 71179704), (3, 47453136), (4, 35589852), (6, 23726568), (8, 17794926), (9, 15817712), (12, 11863284), (16, 8897463), (18, 7908856), (24, 5931642), (36, 3954428), (48, 2965821), (72, 1977214), (144, 988607)]