161284704

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{240007}}^1$

素因数の和:240027

約数の個数: 48

約数和(自身を含む): 483856128

約数和(自身を除く): 322571424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 240007, 480014, 720021, 960028, 1440042, 1680049, 1920056, 2880084, 3360098, 3840112, 5040147, 5760168, 6720196, 7680224, 10080294, 11520336, 13440392, 20160588, 23040672, 26880784, 40321176, 53761568, 80642352, 161284704]

約数ペア:

[(1, 161284704), (2, 80642352), (3, 53761568), (4, 40321176), (6, 26880784), (7, 23040672), (8, 20160588), (12, 13440392), (14, 11520336), (16, 10080294), (21, 7680224), (24, 6720196), (28, 5760168), (32, 5040147), (42, 3840112), (48, 3360098), (56, 2880084), (84, 1920056), (96, 1680049), (112, 1440042), (168, 960028), (224, 720021), (336, 480014), (672, 240007)]