142488577

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 189388800

約数和(自身を除く): 46900223

約数列:

[1, 7, 11, 17, 77, 119, 187, 199, 547, 1309, 1393, 2189, 3383, 3829, 6017, 9299, 15323, 23681, 37213, 42119, 65093, 102289, 108853, 260491, 716023, 761971, 1197383, 1850501, 8381681, 12953507, 20355511, 142488577]

約数ペア:

[(1, 142488577), (7, 20355511), (11, 12953507), (17, 8381681), (77, 1850501), (119, 1197383), (187, 761971), (199, 716023), (547, 260491), (1309, 108853), (1393, 102289), (2189, 65093), (3383, 42119), (3829, 37213), (6017, 23681), (9299, 15323)]