159725156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 304698240

約数和(自身を除く): 144973084

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 131, 262, 457, 524, 667, 914, 1334, 1828, 2668, 3013, 3799, 6026, 7598, 10511, 12052, 13253, 15196, 21022, 26506, 42044, 53012, 59867, 87377, 119734, 174754, 239468, 304819, 349508, 609638, 1219276, 1376941, 1736143, 2753882, 3472286, 5507764, 6944572, 39931289, 79862578, 159725156]

約数ペア:

[(1, 159725156), (2, 79862578), (4, 39931289), (23, 6944572), (29, 5507764), (46, 3472286), (58, 2753882), (92, 1736143), (116, 1376941), (131, 1219276), (262, 609638), (457, 349508), (524, 304819), (667, 239468), (914, 174754), (1334, 119734), (1828, 87377), (2668, 59867), (3013, 53012), (3799, 42044), (6026, 26506), (7598, 21022), (10511, 15196), (12052, 13253)]