159743507

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 211438080

約数和(自身を除く): 51694573

約数列:

[1, 7, 11, 19, 77, 133, 137, 209, 797, 959, 1463, 1507, 2603, 5579, 8767, 10549, 15143, 18221, 28633, 61369, 106001, 109189, 166573, 200431, 764323, 1166011, 1201079, 2074591, 8407553, 14522137, 22820501, 159743507]

約数ペア:

[(1, 159743507), (7, 22820501), (11, 14522137), (19, 8407553), (77, 2074591), (133, 1201079), (137, 1166011), (209, 764323), (797, 200431), (959, 166573), (1463, 109189), (1507, 106001), (2603, 61369), (5579, 28633), (8767, 18221), (10549, 15143)]