1572146156

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{6029}}^1$

素因数の和:6246

約数の個数: 48

約数和(自身を含む): 3214713600

約数和(自身を除く): 1642567444

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 139, 268, 278, 469, 556, 938, 973, 1876, 1946, 3892, 6029, 9313, 12058, 18626, 24116, 37252, 42203, 65191, 84406, 130382, 168812, 260764, 403943, 807886, 838031, 1615772, 1676062, 2827601, 3352124, 5655202, 5866217, 11310404, 11732434, 23464868, 56148077, 112296154, 224592308, 393036539, 786073078, 1572146156]

約数ペア:

[(1, 1572146156), (2, 786073078), (4, 393036539), (7, 224592308), (14, 112296154), (28, 56148077), (67, 23464868), (134, 11732434), (139, 11310404), (268, 5866217), (278, 5655202), (469, 3352124), (556, 2827601), (938, 1676062), (973, 1615772), (1876, 838031), (1946, 807886), (3892, 403943), (6029, 260764), (9313, 168812), (12058, 130382), (18626, 84406), (24116, 65191), (37252, 42203)]