187033396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 367053120

約数和(自身を除く): 180019724

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 139, 212, 278, 556, 577, 583, 1154, 1166, 1529, 2308, 2332, 3058, 6116, 6347, 7367, 12694, 14734, 25388, 29468, 30581, 61162, 80203, 81037, 122324, 160406, 162074, 320812, 324148, 336391, 672782, 882233, 1345564, 1764466, 3528932, 4250759, 8501518, 17003036, 46758349, 93516698, 187033396]

約数ペア:

[(1, 187033396), (2, 93516698), (4, 46758349), (11, 17003036), (22, 8501518), (44, 4250759), (53, 3528932), (106, 1764466), (139, 1345564), (212, 882233), (278, 672782), (556, 336391), (577, 324148), (583, 320812), (1154, 162074), (1166, 160406), (1529, 122324), (2308, 81037), (2332, 80203), (3058, 61162), (6116, 30581), (6347, 29468), (7367, 25388), (12694, 14734)]