129405056

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 285314400

約数和(自身を除く): 155909344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 128, 146, 176, 292, 352, 584, 704, 803, 1168, 1259, 1408, 1606, 2336, 2518, 3212, 4672, 5036, 6424, 9344, 10072, 12848, 13849, 20144, 25696, 27698, 40288, 51392, 55396, 80576, 91907, 102784, 110792, 161152, 183814, 221584, 367628, 443168, 735256, 886336, 1010977, 1470512, 1772672, 2021954, 2941024, 4043908, 5882048, 8087816, 11764096, 16175632, 32351264, 64702528, 129405056]

約数ペア:

[(1, 129405056), (2, 64702528), (4, 32351264), (8, 16175632), (11, 11764096), (16, 8087816), (22, 5882048), (32, 4043908), (44, 2941024), (64, 2021954), (73, 1772672), (88, 1470512), (128, 1010977), (146, 886336), (176, 735256), (292, 443168), (352, 367628), (584, 221584), (704, 183814), (803, 161152), (1168, 110792), (1259, 102784), (1408, 91907), (1606, 80576), (2336, 55396), (2518, 51392), (3212, 40288), (4672, 27698), (5036, 25696), (6424, 20144), (9344, 13849), (10072, 12848)]