155033872

素因数分解:

$2^4\times 7^1\times {\mathrm{1384231}}^1$

素因数の和:1384246

約数の個数: 20

約数和(自身を含む): 343289536

約数和(自身を除く): 188255664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1384231, 2768462, 5536924, 9689617, 11073848, 19379234, 22147696, 38758468, 77516936, 155033872]

約数ペア:

[(1, 155033872), (2, 77516936), (4, 38758468), (7, 22147696), (8, 19379234), (14, 11073848), (16, 9689617), (28, 5536924), (56, 2768462), (112, 1384231)]