156799214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 280569744

約数和(自身を除く): 123770530

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 181, 233, 286, 338, 362, 466, 1859, 1991, 2353, 2563, 3029, 3718, 3982, 4706, 5126, 6058, 25883, 30589, 33319, 39377, 42173, 51766, 61178, 66638, 78754, 84346, 336479, 433147, 463903, 548249, 672958, 866294, 927806, 1096498, 6030739, 7127237, 12061478, 14254474, 78399607, 156799214]

約数ペア:

[(1, 156799214), (2, 78399607), (11, 14254474), (13, 12061478), (22, 7127237), (26, 6030739), (143, 1096498), (169, 927806), (181, 866294), (233, 672958), (286, 548249), (338, 463903), (362, 433147), (466, 336479), (1859, 84346), (1991, 78754), (2353, 66638), (2563, 61178), (3029, 51766), (3718, 42173), (3982, 39377), (4706, 33319), (5126, 30589), (6058, 25883)]