161608932

素因数分解:

$2^2\times 3^4\times {\mathrm{239}}^1\times {\mathrm{2087}}^1$

素因数の和:2342

約数の個数: 60

約数和(自身を含む): 424448640

約数和(自身を除く): 262839708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 239, 324, 478, 717, 956, 1434, 2087, 2151, 2868, 4174, 4302, 6261, 6453, 8348, 8604, 12522, 12906, 18783, 19359, 25044, 25812, 37566, 38718, 56349, 75132, 77436, 112698, 169047, 225396, 338094, 498793, 676188, 997586, 1496379, 1995172, 2992758, 4489137, 5985516, 8978274, 13467411, 17956548, 26934822, 40402233, 53869644, 80804466, 161608932]

約数ペア:

[(1, 161608932), (2, 80804466), (3, 53869644), (4, 40402233), (6, 26934822), (9, 17956548), (12, 13467411), (18, 8978274), (27, 5985516), (36, 4489137), (54, 2992758), (81, 1995172), (108, 1496379), (162, 997586), (239, 676188), (324, 498793), (478, 338094), (717, 225396), (956, 169047), (1434, 112698), (2087, 77436), (2151, 75132), (2868, 56349), (4174, 38718), (4302, 37566), (6261, 25812), (6453, 25044), (8348, 19359), (8604, 18783), (12522, 12906)]