155663612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{1619}}^1$

素因数の和:1722

約数の個数: 36

約数和(自身を含む): 300532680

約数和(自身を除く): 144869068

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1619, 1849, 2236, 3238, 3698, 6476, 7396, 21047, 24037, 42094, 48074, 69617, 84188, 96148, 139234, 278468, 905021, 1810042, 2993531, 3620084, 5987062, 11974124, 38915903, 77831806, 155663612]

約数ペア:

[(1, 155663612), (2, 77831806), (4, 38915903), (13, 11974124), (26, 5987062), (43, 3620084), (52, 2993531), (86, 1810042), (172, 905021), (559, 278468), (1118, 139234), (1619, 96148), (1849, 84188), (2236, 69617), (3238, 48074), (3698, 42094), (6476, 24037), (7396, 21047)]