157028368

素因数分解:

$2^4\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2029}}^1$

素因数の和:2735

約数の個数: 40

約数和(自身を含む): 348380480

約数和(自身を除く): 191352112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691, 1382, 2029, 2764, 4058, 4837, 5528, 8116, 9674, 11056, 14203, 16232, 19348, 28406, 32464, 38696, 56812, 77392, 113624, 227248, 1402039, 2804078, 5608156, 9814273, 11216312, 19628546, 22432624, 39257092, 78514184, 157028368]

約数ペア:

[(1, 157028368), (2, 78514184), (4, 39257092), (7, 22432624), (8, 19628546), (14, 11216312), (16, 9814273), (28, 5608156), (56, 2804078), (112, 1402039), (691, 227248), (1382, 113624), (2029, 77392), (2764, 56812), (4058, 38696), (4837, 32464), (5528, 28406), (8116, 19348), (9674, 16232), (11056, 14203)]