131126744

素因数分解:

$2^3\times 7^2\times {\mathrm{334507}}^1$

素因数の和:334527

約数の個数: 24

約数和(自身を含む): 286004340

約数和(自身を除く): 154877596

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 334507, 669014, 1338028, 2341549, 2676056, 4683098, 9366196, 16390843, 18732392, 32781686, 65563372, 131126744]

約数ペア:

[(1, 131126744), (2, 65563372), (4, 32781686), (7, 18732392), (8, 16390843), (14, 9366196), (28, 4683098), (49, 2676056), (56, 2341549), (98, 1338028), (196, 669014), (392, 334507)]