155490622

素因数分解:

$2^1\times 7^2\times {\mathrm{1229}}^1\times {\mathrm{1291}}^1$

素因数の和:2536

約数の個数: 24

約数和(自身を含む): 271746360

約数和(自身を除く): 116255738

約数列:

[1, 2, 7, 14, 49, 98, 1229, 1291, 2458, 2582, 8603, 9037, 17206, 18074, 60221, 63259, 120442, 126518, 1586639, 3173278, 11106473, 22212946, 77745311, 155490622]

約数ペア:

[(1, 155490622), (2, 77745311), (7, 22212946), (14, 11106473), (49, 3173278), (98, 1586639), (1229, 126518), (1291, 120442), (2458, 63259), (2582, 60221), (8603, 18074), (9037, 17206)]