128219846

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{5683}}^1$

素因数の和:6103

約数の個数: 16

約数和(自身を含む): 199508400

約数和(自身を除く): 71288554

約数列:

[1, 2, 29, 58, 389, 778, 5683, 11281, 11366, 22562, 164807, 329614, 2210687, 4421374, 64109923, 128219846]

約数ペア:

[(1, 128219846), (2, 64109923), (29, 4421374), (58, 2210687), (389, 329614), (778, 164807), (5683, 22562), (11281, 11366)]