172753504

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70111}}^1$

素因数の和:70139

約数の個数: 48

約数和(自身を含む): 424037376

約数和(自身を除く): 251283872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 70111, 140222, 280444, 490777, 560888, 771221, 981554, 1121776, 1542442, 1963108, 2243552, 3084884, 3926216, 5398547, 6169768, 7852432, 10797094, 12339536, 15704864, 21594188, 24679072, 43188376, 86376752, 172753504]

約数ペア:

[(1, 172753504), (2, 86376752), (4, 43188376), (7, 24679072), (8, 21594188), (11, 15704864), (14, 12339536), (16, 10797094), (22, 7852432), (28, 6169768), (32, 5398547), (44, 3926216), (56, 3084884), (77, 2243552), (88, 1963108), (112, 1542442), (154, 1121776), (176, 981554), (224, 771221), (308, 560888), (352, 490777), (616, 280444), (1232, 140222), (2464, 70111)]