144879368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{1117}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 281199360

約数和(自身を除く): 136319992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 523, 1046, 1117, 2092, 2234, 4184, 4468, 8936, 16213, 32426, 34627, 64852, 69254, 129704, 138508, 277016, 584191, 1168382, 2336764, 4673528, 18109921, 36219842, 72439684, 144879368]

約数ペア:

[(1, 144879368), (2, 72439684), (4, 36219842), (8, 18109921), (31, 4673528), (62, 2336764), (124, 1168382), (248, 584191), (523, 277016), (1046, 138508), (1117, 129704), (2092, 69254), (2234, 64852), (4184, 34627), (4468, 32426), (8936, 16213)]