139975516

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:930

約数の個数: 36

約数和(自身を含む): 259480872

約数和(自身を除く): 119505356

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 529, 797, 1058, 1594, 1909, 2116, 3188, 3818, 7636, 18331, 36662, 43907, 66151, 73324, 87814, 132302, 175628, 264604, 421613, 843226, 1521473, 1686452, 3042946, 6085892, 34993879, 69987758, 139975516]

約数ペア:

[(1, 139975516), (2, 69987758), (4, 34993879), (23, 6085892), (46, 3042946), (83, 1686452), (92, 1521473), (166, 843226), (332, 421613), (529, 264604), (797, 175628), (1058, 132302), (1594, 87814), (1909, 73324), (2116, 66151), (3188, 43907), (3818, 36662), (7636, 18331)]