127163964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1069}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 310625280

約数和(自身を除く): 183461316

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 431, 862, 1069, 1293, 1724, 2138, 2586, 3207, 4276, 5172, 6414, 9913, 12828, 19826, 24587, 29739, 39652, 49174, 59478, 73761, 98348, 118956, 147522, 295044, 460739, 921478, 1382217, 1842956, 2764434, 5528868, 10596997, 21193994, 31790991, 42387988, 63581982, 127163964]

約数ペア:

[(1, 127163964), (2, 63581982), (3, 42387988), (4, 31790991), (6, 21193994), (12, 10596997), (23, 5528868), (46, 2764434), (69, 1842956), (92, 1382217), (138, 921478), (276, 460739), (431, 295044), (862, 147522), (1069, 118956), (1293, 98348), (1724, 73761), (2138, 59478), (2586, 49174), (3207, 39652), (4276, 29739), (5172, 24587), (6414, 19826), (9913, 12828)]