157888943478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{58129}}^1\times {\mathrm{21557}}^1$

素因数の和:79701

約数の個数: 48

約数和(自身を含む): 390987960480

約数和(自身を除く): 233099017002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21557, 43114, 58129, 64671, 116258, 129342, 150899, 174387, 194013, 301798, 348774, 388026, 406903, 452697, 523161, 813806, 905394, 1046322, 1220709, 1358091, 2441418, 2716182, 3662127, 7324254, 1253086853, 2506173706, 3759260559, 7518521118, 8771607971, 11277781677, 17543215942, 22555563354, 26314823913, 52629647826, 78944471739, 157888943478]

約数ペア:

[(1, 157888943478), (2, 78944471739), (3, 52629647826), (6, 26314823913), (7, 22555563354), (9, 17543215942), (14, 11277781677), (18, 8771607971), (21, 7518521118), (42, 3759260559), (63, 2506173706), (126, 1253086853), (21557, 7324254), (43114, 3662127), (58129, 2716182), (64671, 2441418), (116258, 1358091), (129342, 1220709), (150899, 1046322), (174387, 905394), (194013, 813806), (301798, 523161), (348774, 452697), (388026, 406903)]