126974552

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{163627}}^1$

素因数の和:163730

約数の個数: 16

約数和(自身を含む): 240533160

約数和(自身を除く): 113558608

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 163627, 327254, 654508, 1309016, 15871819, 31743638, 63487276, 126974552]

約数ペア:

[(1, 126974552), (2, 63487276), (4, 31743638), (8, 15871819), (97, 1309016), (194, 654508), (388, 327254), (776, 163627)]