161497812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83591}}^1$

素因数の和:83628

約数の個数: 48

約数和(自身を含む): 449390592

約数和(自身を除く): 287892780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 83591, 167182, 250773, 334364, 501546, 585137, 1003092, 1170274, 1755411, 1922593, 2340548, 3510822, 3845186, 5767779, 7021644, 7690372, 11535558, 13458151, 23071116, 26916302, 40374453, 53832604, 80748906, 161497812]

約数ペア:

[(1, 161497812), (2, 80748906), (3, 53832604), (4, 40374453), (6, 26916302), (7, 23071116), (12, 13458151), (14, 11535558), (21, 7690372), (23, 7021644), (28, 5767779), (42, 3845186), (46, 3510822), (69, 2340548), (84, 1922593), (92, 1755411), (138, 1170274), (161, 1003092), (276, 585137), (322, 501546), (483, 334364), (644, 250773), (966, 167182), (1932, 83591)]