155708

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 319872

約数和(自身を除く): 164164

約数列:

[1, 2, 4, 7, 14, 28, 67, 83, 134, 166, 268, 332, 469, 581, 938, 1162, 1876, 2324, 5561, 11122, 22244, 38927, 77854, 155708]

約数ペア:

[(1, 155708), (2, 77854), (4, 38927), (7, 22244), (14, 11122), (28, 5561), (67, 2324), (83, 1876), (134, 1162), (166, 938), (268, 581), (332, 469)]