142406196

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{275981}}^1$

素因数の和:276031

約数の個数: 24

約数和(自身を含む): 340009824

約数和(自身を除く): 197603628

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 275981, 551962, 827943, 1103924, 1655886, 3311772, 11867183, 23734366, 35601549, 47468732, 71203098, 142406196]

約数ペア:

[(1, 142406196), (2, 71203098), (3, 47468732), (4, 35601549), (6, 23734366), (12, 11867183), (43, 3311772), (86, 1655886), (129, 1103924), (172, 827943), (258, 551962), (516, 275981)]