156477438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{51439}}^1$

素因数の和:51473

約数の個数: 36

約数和(自身を含む): 367127280

約数和(自身を除く): 210649842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 51439, 102878, 154317, 308634, 462951, 668707, 925902, 1337414, 2006121, 4012242, 6018363, 8693191, 12036726, 17386382, 26079573, 52159146, 78238719, 156477438]

約数ペア:

[(1, 156477438), (2, 78238719), (3, 52159146), (6, 26079573), (9, 17386382), (13, 12036726), (18, 8693191), (26, 6018363), (39, 4012242), (78, 2006121), (117, 1337414), (169, 925902), (234, 668707), (338, 462951), (507, 308634), (1014, 154317), (1521, 102878), (3042, 51439)]