121711156

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101089}}^1$

素因数の和:101143

約数の個数: 24

約数和(自身を含む): 249085760

約数和(自身を除く): 127374604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 101089, 202178, 404356, 707623, 1415246, 2830492, 4346827, 8693654, 17387308, 30427789, 60855578, 121711156]

約数ペア:

[(1, 121711156), (2, 60855578), (4, 30427789), (7, 17387308), (14, 8693654), (28, 4346827), (43, 2830492), (86, 1415246), (172, 707623), (301, 404356), (602, 202178), (1204, 101089)]