157761716

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79357}}^1$

素因数の和:79439

約数の個数: 24

約数和(自身を含む): 319971456

約数和(自身を除く): 162209740

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 79357, 158714, 317428, 555499, 1110998, 2221996, 5634347, 11268694, 22537388, 39440429, 78880858, 157761716]

約数ペア:

[(1, 157761716), (2, 78880858), (4, 39440429), (7, 22537388), (14, 11268694), (28, 5634347), (71, 2221996), (142, 1110998), (284, 555499), (497, 317428), (994, 158714), (1988, 79357)]