156739996

素因数分解:

$2^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{6311}}^1$

素因数の和:7209

約数の個数: 24

約数和(自身を含む): 313883136

約数和(自身を除く): 157143140

約数列:

[1, 2, 4, 7, 14, 28, 887, 1774, 3548, 6209, 6311, 12418, 12622, 24836, 25244, 44177, 88354, 176708, 5597857, 11195714, 22391428, 39184999, 78369998, 156739996]

約数ペア:

[(1, 156739996), (2, 78369998), (4, 39184999), (7, 22391428), (14, 11195714), (28, 5597857), (887, 176708), (1774, 88354), (3548, 44177), (6209, 25244), (6311, 24836), (12418, 12622)]