140796964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10631}}^1$

素因数の和:10696

約数の個数: 48

約数和(自身を含む): 314366976

約数和(自身を除く): 173570012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6622, 10631, 13244, 21262, 42524, 74417, 116941, 148834, 233882, 297668, 457133, 467764, 818587, 914266, 1637174, 1828532, 3199931, 3274348, 5028463, 6399862, 10056926, 12799724, 20113852, 35199241, 70398482, 140796964]

約数ペア:

[(1, 140796964), (2, 70398482), (4, 35199241), (7, 20113852), (11, 12799724), (14, 10056926), (22, 6399862), (28, 5028463), (43, 3274348), (44, 3199931), (77, 1828532), (86, 1637174), (154, 914266), (172, 818587), (301, 467764), (308, 457133), (473, 297668), (602, 233882), (946, 148834), (1204, 116941), (1892, 74417), (3311, 42524), (6622, 21262), (10631, 13244)]