131195832

素因数分解:

$2^3\times 3^1\times {\mathrm{359}}^1\times {\mathrm{15227}}^1$

素因数の和:15595

約数の個数: 32

約数和(自身を含む): 328924800

約数和(自身を除く): 197728968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 359, 718, 1077, 1436, 2154, 2872, 4308, 8616, 15227, 30454, 45681, 60908, 91362, 121816, 182724, 365448, 5466493, 10932986, 16399479, 21865972, 32798958, 43731944, 65597916, 131195832]

約数ペア:

[(1, 131195832), (2, 65597916), (3, 43731944), (4, 32798958), (6, 21865972), (8, 16399479), (12, 10932986), (24, 5466493), (359, 365448), (718, 182724), (1077, 121816), (1436, 91362), (2154, 60908), (2872, 45681), (4308, 30454), (8616, 15227)]