127910216

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73681}}^1$

素因数の和:73725

約数の個数: 32

約数和(自身を含む): 282938880

約数和(自身を除く): 155028664

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 73681, 147362, 294724, 515767, 589448, 1031534, 2063068, 2284111, 4126136, 4568222, 9136444, 15988777, 18272888, 31977554, 63955108, 127910216]

約数ペア:

[(1, 127910216), (2, 63955108), (4, 31977554), (7, 18272888), (8, 15988777), (14, 9136444), (28, 4568222), (31, 4126136), (56, 2284111), (62, 2063068), (124, 1031534), (217, 589448), (248, 515767), (434, 294724), (868, 147362), (1736, 73681)]