139319024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5113}}^1$

素因数の和:5265

約数の個数: 40

約数和(自身を含む): 292970832

約数和(自身を除く): 153651808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3406, 5113, 6812, 10226, 13624, 20452, 27248, 40904, 66469, 81808, 132938, 265876, 531752, 669803, 1063504, 1339606, 2679212, 5358424, 8707439, 10716848, 17414878, 34829756, 69659512, 139319024]

約数ペア:

[(1, 139319024), (2, 69659512), (4, 34829756), (8, 17414878), (13, 10716848), (16, 8707439), (26, 5358424), (52, 2679212), (104, 1339606), (131, 1063504), (208, 669803), (262, 531752), (524, 265876), (1048, 132938), (1703, 81808), (2096, 66469), (3406, 40904), (5113, 27248), (6812, 20452), (10226, 13624)]