144420402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79967}}^1$

素因数の和:80022

約数の個数: 32

約数和(自身を含む): 337784832

約数和(自身を除く): 193364430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 79967, 159934, 239901, 479802, 559769, 1119538, 1679307, 3358614, 3438581, 6877162, 10315743, 20631486, 24070067, 48140134, 72210201, 144420402]

約数ペア:

[(1, 144420402), (2, 72210201), (3, 48140134), (6, 24070067), (7, 20631486), (14, 10315743), (21, 6877162), (42, 3438581), (43, 3358614), (86, 1679307), (129, 1119538), (258, 559769), (301, 479802), (602, 239901), (903, 159934), (1806, 79967)]