156121476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{43223}}^1$

素因数の和:43280

約数の個数: 48

約数和(自身を含む): 426015744

約数和(自身を除く): 269894268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 43223, 86446, 129669, 172892, 259338, 302561, 518676, 605122, 907683, 1210244, 1815366, 1858589, 3630732, 3717178, 5575767, 7434356, 11151534, 13010123, 22303068, 26020246, 39030369, 52040492, 78060738, 156121476]

約数ペア:

[(1, 156121476), (2, 78060738), (3, 52040492), (4, 39030369), (6, 26020246), (7, 22303068), (12, 13010123), (14, 11151534), (21, 7434356), (28, 5575767), (42, 3717178), (43, 3630732), (84, 1858589), (86, 1815366), (129, 1210244), (172, 907683), (258, 605122), (301, 518676), (516, 302561), (602, 259338), (903, 172892), (1204, 129669), (1806, 86446), (3612, 43223)]