159450116

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{7603}}^1$

素因数の和:7728

約数の個数: 36

約数和(自身を含む): 327671568

約数和(自身を除く): 168221452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1498, 2996, 5243, 7603, 10486, 15206, 20972, 30412, 53221, 106442, 212884, 372547, 745094, 813521, 1490188, 1627042, 3254084, 5694647, 11389294, 22778588, 39862529, 79725058, 159450116]

約数ペア:

[(1, 159450116), (2, 79725058), (4, 39862529), (7, 22778588), (14, 11389294), (28, 5694647), (49, 3254084), (98, 1627042), (107, 1490188), (196, 813521), (214, 745094), (428, 372547), (749, 212884), (1498, 106442), (2996, 53221), (5243, 30412), (7603, 20972), (10486, 15206)]