131337996

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{709}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 314899200

約数和(自身を除く): 183561204

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 359, 516, 709, 718, 1077, 1418, 1436, 2127, 2154, 2836, 4254, 4308, 8508, 15437, 30487, 30874, 46311, 60974, 61748, 91461, 92622, 121948, 182922, 185244, 254531, 365844, 509062, 763593, 1018124, 1527186, 3054372, 10944833, 21889666, 32834499, 43779332, 65668998, 131337996]

約数ペア:

[(1, 131337996), (2, 65668998), (3, 43779332), (4, 32834499), (6, 21889666), (12, 10944833), (43, 3054372), (86, 1527186), (129, 1018124), (172, 763593), (258, 509062), (359, 365844), (516, 254531), (709, 185244), (718, 182922), (1077, 121948), (1418, 92622), (1436, 91461), (2127, 61748), (2154, 60974), (2836, 46311), (4254, 30874), (4308, 30487), (8508, 15437)]