128141232

素因数分解:

$2^4\times 3^1\times {\mathrm{659}}^1\times {\mathrm{4051}}^1$

素因数の和:4721

約数の個数: 40

約数和(自身を含む): 331615680

約数和(自身を除く): 203474448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 659, 1318, 1977, 2636, 3954, 4051, 5272, 7908, 8102, 10544, 12153, 15816, 16204, 24306, 31632, 32408, 48612, 64816, 97224, 194448, 2669609, 5339218, 8008827, 10678436, 16017654, 21356872, 32035308, 42713744, 64070616, 128141232]

約数ペア:

[(1, 128141232), (2, 64070616), (3, 42713744), (4, 32035308), (6, 21356872), (8, 16017654), (12, 10678436), (16, 8008827), (24, 5339218), (48, 2669609), (659, 194448), (1318, 97224), (1977, 64816), (2636, 48612), (3954, 32408), (4051, 31632), (5272, 24306), (7908, 16204), (8102, 15816), (10544, 12153)]