157033408

素因数分解:

$2^6\times 7^1\times {\mathrm{350521}}^1$

素因数の和:350540

約数の個数: 28

約数和(自身を含む): 356130352

約数和(自身を除く): 199096944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 350521, 701042, 1402084, 2453647, 2804168, 4907294, 5608336, 9814588, 11216672, 19629176, 22433344, 39258352, 78516704, 157033408]

約数ペア:

[(1, 157033408), (2, 78516704), (4, 39258352), (7, 22433344), (8, 19629176), (14, 11216672), (16, 9814588), (28, 5608336), (32, 4907294), (56, 2804168), (64, 2453647), (112, 1402084), (224, 701042), (448, 350521)]