120386888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 254016000

約数和(自身を除く): 133629112

約数列:

[1, 2, 4, 8, 19, 29, 31, 38, 58, 62, 76, 116, 124, 152, 232, 248, 551, 589, 881, 899, 1102, 1178, 1762, 1798, 2204, 2356, 3524, 3596, 4408, 4712, 7048, 7192, 16739, 17081, 25549, 27311, 33478, 34162, 51098, 54622, 66956, 68324, 102196, 109244, 133912, 136648, 204392, 218488, 485431, 518909, 792019, 970862, 1037818, 1584038, 1941724, 2075636, 3168076, 3883448, 4151272, 6336152, 15048361, 30096722, 60193444, 120386888]

約数ペア:

[(1, 120386888), (2, 60193444), (4, 30096722), (8, 15048361), (19, 6336152), (29, 4151272), (31, 3883448), (38, 3168076), (58, 2075636), (62, 1941724), (76, 1584038), (116, 1037818), (124, 970862), (152, 792019), (232, 518909), (248, 485431), (551, 218488), (589, 204392), (881, 136648), (899, 133912), (1102, 109244), (1178, 102196), (1762, 68324), (1798, 66956), (2204, 54622), (2356, 51098), (3524, 34162), (3596, 33478), (4408, 27311), (4712, 25549), (7048, 17081), (7192, 16739)]