139329806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 264412512

約数和(自身を除く): 125082706

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 233, 242, 353, 466, 706, 847, 1631, 1694, 2471, 2563, 3262, 3883, 4942, 5126, 7766, 17941, 27181, 28193, 35882, 42713, 54362, 56386, 82249, 85426, 164498, 197351, 298991, 394702, 575743, 597982, 904739, 1151486, 1809478, 6333173, 9952129, 12666346, 19904258, 69664903, 139329806]

約数ペア:

[(1, 139329806), (2, 69664903), (7, 19904258), (11, 12666346), (14, 9952129), (22, 6333173), (77, 1809478), (121, 1151486), (154, 904739), (233, 597982), (242, 575743), (353, 394702), (466, 298991), (706, 197351), (847, 164498), (1631, 85426), (1694, 82249), (2471, 56386), (2563, 54362), (3262, 42713), (3883, 35882), (4942, 28193), (5126, 27181), (7766, 17941)]