157441433296

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19798973}}^1$

素因数の和:19799059

約数の個数: 40

約数和(自身を含む): 353530479744

約数和(自身を除く): 196089046448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 19798973, 39597946, 79195892, 138592811, 158391784, 277185622, 316783568, 554371244, 1108742488, 1405727083, 2217484976, 2811454166, 5622908332, 9840089581, 11245816664, 19680179162, 22491633328, 39360358324, 78720716648, 157441433296]

約数ペア:

[(1, 157441433296), (2, 78720716648), (4, 39360358324), (7, 22491633328), (8, 19680179162), (14, 11245816664), (16, 9840089581), (28, 5622908332), (56, 2811454166), (71, 2217484976), (112, 1405727083), (142, 1108742488), (284, 554371244), (497, 316783568), (568, 277185622), (994, 158391784), (1136, 138592811), (1988, 79195892), (3976, 39597946), (7952, 19798973)]