120572176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{396619}}^1$

素因数の和:396646

約数の個数: 20

約数和(自身を含む): 245904400

約数和(自身を除く): 125332224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 396619, 793238, 1586476, 3172952, 6345904, 7535761, 15071522, 30143044, 60286088, 120572176]

約数ペア:

[(1, 120572176), (2, 60286088), (4, 30143044), (8, 15071522), (16, 7535761), (19, 6345904), (38, 3172952), (76, 1586476), (152, 793238), (304, 396619)]