165160912

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^2\times {\mathrm{139}}^1$

素因数の和:360

約数の個数: 60

約数和(自身を含む): 371955360

約数和(自身を除く): 206794448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 139, 206, 278, 412, 556, 721, 824, 973, 1112, 1442, 1648, 1946, 2224, 2884, 3892, 5768, 7784, 10609, 11536, 14317, 15568, 21218, 28634, 42436, 57268, 74263, 84872, 100219, 114536, 148526, 169744, 200438, 229072, 297052, 400876, 594104, 801752, 1188208, 1474651, 1603504, 2949302, 5898604, 10322557, 11797208, 20645114, 23594416, 41290228, 82580456, 165160912]

約数ペア:

[(1, 165160912), (2, 82580456), (4, 41290228), (7, 23594416), (8, 20645114), (14, 11797208), (16, 10322557), (28, 5898604), (56, 2949302), (103, 1603504), (112, 1474651), (139, 1188208), (206, 801752), (278, 594104), (412, 400876), (556, 297052), (721, 229072), (824, 200438), (973, 169744), (1112, 148526), (1442, 114536), (1648, 100219), (1946, 84872), (2224, 74263), (2884, 57268), (3892, 42436), (5768, 28634), (7784, 21218), (10609, 15568), (11536, 14317)]