156532968

素因数分解:

$2^3\times 3^2\times {\mathrm{971}}^1\times {\mathrm{2239}}^1$

素因数の和:3222

約数の個数: 48

約数和(自身を含む): 424569600

約数和(自身を除く): 268036632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 971, 1942, 2239, 2913, 3884, 4478, 5826, 6717, 7768, 8739, 8956, 11652, 13434, 17478, 17912, 20151, 23304, 26868, 34956, 40302, 53736, 69912, 80604, 161208, 2174069, 4348138, 6522207, 8696276, 13044414, 17392552, 19566621, 26088828, 39133242, 52177656, 78266484, 156532968]

約数ペア:

[(1, 156532968), (2, 78266484), (3, 52177656), (4, 39133242), (6, 26088828), (8, 19566621), (9, 17392552), (12, 13044414), (18, 8696276), (24, 6522207), (36, 4348138), (72, 2174069), (971, 161208), (1942, 80604), (2239, 69912), (2913, 53736), (3884, 40302), (4478, 34956), (5826, 26868), (6717, 23304), (7768, 20151), (8739, 17912), (8956, 17478), (11652, 13434)]