161434938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{132541}}^1$

素因数の和:132582

約数の個数: 32

約数和(自身を含む): 381720960

約数和(自身を除く): 220286022

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 132541, 265082, 397623, 795246, 927787, 1855574, 2783361, 3843689, 5566722, 7687378, 11531067, 23062134, 26905823, 53811646, 80717469, 161434938]

約数ペア:

[(1, 161434938), (2, 80717469), (3, 53811646), (6, 26905823), (7, 23062134), (14, 11531067), (21, 7687378), (29, 5566722), (42, 3843689), (58, 2783361), (87, 1855574), (174, 927787), (203, 795246), (406, 397623), (609, 265082), (1218, 132541)]