180836054

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2837}}^1$

素因数の和:3032

約数の個数: 32

約数和(自身を含む): 322850880

約数和(自身を除く): 142014826

約数列:

[1, 2, 7, 14, 29, 58, 157, 203, 314, 406, 1099, 2198, 2837, 4553, 5674, 9106, 19859, 31871, 39718, 63742, 82273, 164546, 445409, 575911, 890818, 1151822, 3117863, 6235726, 12916861, 25833722, 90418027, 180836054]

約数ペア:

[(1, 180836054), (2, 90418027), (7, 25833722), (14, 12916861), (29, 6235726), (58, 3117863), (157, 1151822), (203, 890818), (314, 575911), (406, 445409), (1099, 164546), (2198, 82273), (2837, 63742), (4553, 39718), (5674, 31871), (9106, 19859)]