168480076

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{6481}}^1$

素因数の和:6649

約数の個数: 24

約数和(自身を含む): 302372336

約数和(自身を除く): 133892260

約数列:

[1, 2, 4, 67, 97, 134, 194, 268, 388, 6481, 6499, 12962, 12998, 25924, 25996, 434227, 628657, 868454, 1257314, 1736908, 2514628, 42120019, 84240038, 168480076]

約数ペア:

[(1, 168480076), (2, 84240038), (4, 42120019), (67, 2514628), (97, 1736908), (134, 1257314), (194, 868454), (268, 628657), (388, 434227), (6481, 25996), (6499, 25924), (12962, 12998)]