159502564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{98947}}^1$

素因数の和:98995

約数の個数: 24

約数和(自身を含む): 310300928

約数和(自身を除く): 150798364

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 98947, 197894, 395788, 1286311, 2572622, 3067357, 5145244, 6134714, 12269428, 39875641, 79751282, 159502564]

約数ペア:

[(1, 159502564), (2, 79751282), (4, 39875641), (13, 12269428), (26, 6134714), (31, 5145244), (52, 3067357), (62, 2572622), (124, 1286311), (403, 395788), (806, 197894), (1612, 98947)]