157047044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1151}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 343719936

約数和(自身を除く): 186672892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 443, 886, 1151, 1772, 2302, 3101, 4604, 4873, 6202, 8057, 9746, 12404, 12661, 16114, 19492, 25322, 32228, 34111, 50644, 68222, 88627, 136444, 177254, 354508, 509893, 1019786, 2039572, 3569251, 5608823, 7138502, 11217646, 14277004, 22435292, 39261761, 78523522, 157047044]

約数ペア:

[(1, 157047044), (2, 78523522), (4, 39261761), (7, 22435292), (11, 14277004), (14, 11217646), (22, 7138502), (28, 5608823), (44, 3569251), (77, 2039572), (154, 1019786), (308, 509893), (443, 354508), (886, 177254), (1151, 136444), (1772, 88627), (2302, 68222), (3101, 50644), (4604, 34111), (4873, 32228), (6202, 25322), (8057, 19492), (9746, 16114), (12404, 12661)]