142180492

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{3089}}^1$

素因数の和:3441

約数の個数: 24

約数和(自身を含む): 256445280

約数和(自身を除く): 114264788

約数列:

[1, 2, 4, 37, 74, 148, 311, 622, 1244, 3089, 6178, 11507, 12356, 23014, 46028, 114293, 228586, 457172, 960679, 1921358, 3842716, 35545123, 71090246, 142180492]

約数ペア:

[(1, 142180492), (2, 71090246), (4, 35545123), (37, 3842716), (74, 1921358), (148, 960679), (311, 457172), (622, 228586), (1244, 114293), (3089, 46028), (6178, 23014), (11507, 12356)]