222068336

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 504533184

約数和(自身を除く): 282464848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 157, 173, 292, 314, 346, 511, 584, 628, 692, 1022, 1099, 1168, 1211, 1256, 1384, 2044, 2198, 2422, 2512, 2768, 4088, 4396, 4844, 8176, 8792, 9688, 11461, 12629, 17584, 19376, 22922, 25258, 27161, 45844, 50516, 54322, 80227, 88403, 91688, 101032, 108644, 160454, 176806, 183376, 190127, 202064, 217288, 320908, 353612, 380254, 434576, 641816, 707224, 760508, 1283632, 1414448, 1521016, 1982753, 3042032, 3965506, 7931012, 13879271, 15862024, 27758542, 31724048, 55517084, 111034168, 222068336]

約数ペア:

[(1, 222068336), (2, 111034168), (4, 55517084), (7, 31724048), (8, 27758542), (14, 15862024), (16, 13879271), (28, 7931012), (56, 3965506), (73, 3042032), (112, 1982753), (146, 1521016), (157, 1414448), (173, 1283632), (292, 760508), (314, 707224), (346, 641816), (511, 434576), (584, 380254), (628, 353612), (692, 320908), (1022, 217288), (1099, 202064), (1168, 190127), (1211, 183376), (1256, 176806), (1384, 160454), (2044, 108644), (2198, 101032), (2422, 91688), (2512, 88403), (2768, 80227), (4088, 54322), (4396, 50516), (4844, 45844), (8176, 27161), (8792, 25258), (9688, 22922), (11461, 19376), (12629, 17584)]