156638939509

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{23957}}^1$

素因数の和:24349

約数の個数: 32

約数和(自身を含む): 179995495680

約数和(自身を除く): 23356556171

約数列:

[1, 13, 19, 103, 247, 257, 1339, 1957, 3341, 4883, 23957, 25441, 26471, 63479, 311441, 344123, 455183, 502949, 2467571, 5917379, 6156949, 6538337, 32078423, 46883849, 80040337, 116982031, 609490037, 634165747, 1520766403, 8244154711, 12049149193, 156638939509]

約数ペア:

[(1, 156638939509), (13, 12049149193), (19, 8244154711), (103, 1520766403), (247, 634165747), (257, 609490037), (1339, 116982031), (1957, 80040337), (3341, 46883849), (4883, 32078423), (23957, 6538337), (25441, 6156949), (26471, 5917379), (63479, 2467571), (311441, 502949), (344123, 455183)]