164832072

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{159721}}^1$

素因数の和:159773

約数の個数: 32

約数和(自身を含む): 421666080

約数和(自身を除く): 256834008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 159721, 319442, 479163, 638884, 958326, 1277768, 1916652, 3833304, 6868003, 13736006, 20604009, 27472012, 41208018, 54944024, 82416036, 164832072]

約数ペア:

[(1, 164832072), (2, 82416036), (3, 54944024), (4, 41208018), (6, 27472012), (8, 20604009), (12, 13736006), (24, 6868003), (43, 3833304), (86, 1916652), (129, 1277768), (172, 958326), (258, 638884), (344, 479163), (516, 319442), (1032, 159721)]