168487566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 377932800

約数和(自身を除く): 209445234

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 79, 111, 158, 222, 237, 474, 481, 739, 962, 1027, 1443, 1478, 2054, 2217, 2886, 2923, 3081, 4434, 5846, 6162, 8769, 9607, 17538, 19214, 27343, 28821, 37999, 54686, 57642, 58381, 75998, 82029, 113997, 116762, 164058, 175143, 227994, 350286, 355459, 710918, 758953, 1066377, 1517906, 2132754, 2160097, 2276859, 4320194, 4553718, 6480291, 12960582, 28081261, 56162522, 84243783, 168487566]

約数ペア:

[(1, 168487566), (2, 84243783), (3, 56162522), (6, 28081261), (13, 12960582), (26, 6480291), (37, 4553718), (39, 4320194), (74, 2276859), (78, 2160097), (79, 2132754), (111, 1517906), (158, 1066377), (222, 758953), (237, 710918), (474, 355459), (481, 350286), (739, 227994), (962, 175143), (1027, 164058), (1443, 116762), (1478, 113997), (2054, 82029), (2217, 75998), (2886, 58381), (2923, 57642), (3081, 54686), (4434, 37999), (5846, 28821), (6162, 27343), (8769, 19214), (9607, 17538)]