129268968

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{12497}}^1$

素因数の和:12937

約数の個数: 32

約数和(自身を含む): 323948160

約数和(自身を除く): 194679192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 3448, 5172, 10344, 12497, 24994, 37491, 49988, 74982, 99976, 149964, 299928, 5386207, 10772414, 16158621, 21544828, 32317242, 43089656, 64634484, 129268968]

約数ペア:

[(1, 129268968), (2, 64634484), (3, 43089656), (4, 32317242), (6, 21544828), (8, 16158621), (12, 10772414), (24, 5386207), (431, 299928), (862, 149964), (1293, 99976), (1724, 74982), (2586, 49988), (3448, 37491), (5172, 24994), (10344, 12497)]