137796848

素因数分解:

$2^4\times 7^1\times {\mathrm{1230329}}^1$

素因数の和:1230344

約数の個数: 20

約数和(自身を含む): 305121840

約数和(自身を除く): 167324992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1230329, 2460658, 4921316, 8612303, 9842632, 17224606, 19685264, 34449212, 68898424, 137796848]

約数ペア:

[(1, 137796848), (2, 68898424), (4, 34449212), (7, 19685264), (8, 17224606), (14, 9842632), (16, 8612303), (28, 4921316), (56, 2460658), (112, 1230329)]