151909328

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{133723}}^1$

素因数の和:133802

約数の個数: 20

約数和(自身を含む): 298471968

約数和(自身を除く): 146562640

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 133723, 267446, 534892, 1069784, 2139568, 9494333, 18988666, 37977332, 75954664, 151909328]

約数ペア:

[(1, 151909328), (2, 75954664), (4, 37977332), (8, 18988666), (16, 9494333), (71, 2139568), (142, 1069784), (284, 534892), (568, 267446), (1136, 133723)]