121816372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 235952640

約数和(自身を除く): 114136268

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 227, 307, 437, 454, 614, 874, 908, 1228, 1748, 4313, 5221, 5833, 7061, 8626, 10442, 11666, 14122, 17252, 20884, 23332, 28244, 69689, 99199, 134159, 139378, 198398, 268318, 278756, 396796, 536636, 1324091, 1602847, 2648182, 3205694, 5296364, 6411388, 30454093, 60908186, 121816372]

約数ペア:

[(1, 121816372), (2, 60908186), (4, 30454093), (19, 6411388), (23, 5296364), (38, 3205694), (46, 2648182), (76, 1602847), (92, 1324091), (227, 536636), (307, 396796), (437, 278756), (454, 268318), (614, 198398), (874, 139378), (908, 134159), (1228, 99199), (1748, 69689), (4313, 28244), (5221, 23332), (5833, 20884), (7061, 17252), (8626, 14122), (10442, 11666)]