165902016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{123439}}^1$

素因数の和:123461

約数の個数: 56

約数和(自身を含む): 501660160

約数和(自身を除く): 335758144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 123439, 246878, 370317, 493756, 740634, 864073, 987512, 1481268, 1728146, 1975024, 2592219, 2962536, 3456292, 3950048, 5184438, 5925072, 6912584, 7900096, 10368876, 11850144, 13825168, 20737752, 23700288, 27650336, 41475504, 55300672, 82951008, 165902016]

約数ペア:

[(1, 165902016), (2, 82951008), (3, 55300672), (4, 41475504), (6, 27650336), (7, 23700288), (8, 20737752), (12, 13825168), (14, 11850144), (16, 10368876), (21, 7900096), (24, 6912584), (28, 5925072), (32, 5184438), (42, 3950048), (48, 3456292), (56, 2962536), (64, 2592219), (84, 1975024), (96, 1728146), (112, 1481268), (168, 987512), (192, 864073), (224, 740634), (336, 493756), (448, 370317), (672, 246878), (1344, 123439)]