139747244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3023}}^1$

素因数の和:3174

約数の個数: 48

約数和(自身を含む): 303464448

約数和(自身を除く): 163717204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3023, 3302, 3556, 6046, 6604, 11557, 12092, 21161, 23114, 39299, 42322, 46228, 78598, 84644, 157196, 275093, 383921, 550186, 767842, 1100372, 1535684, 2687447, 4990973, 5374894, 9981946, 10749788, 19963892, 34936811, 69873622, 139747244]

約数ペア:

[(1, 139747244), (2, 69873622), (4, 34936811), (7, 19963892), (13, 10749788), (14, 9981946), (26, 5374894), (28, 4990973), (52, 2687447), (91, 1535684), (127, 1100372), (182, 767842), (254, 550186), (364, 383921), (508, 275093), (889, 157196), (1651, 84644), (1778, 78598), (3023, 46228), (3302, 42322), (3556, 39299), (6046, 23114), (6604, 21161), (11557, 12092)]