127767968

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 262452960

約数和(自身を除く): 134684992

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 131, 232, 262, 464, 524, 928, 1048, 1051, 2096, 2102, 3799, 4192, 4204, 7598, 8408, 15196, 16816, 30392, 30479, 33632, 60784, 60958, 121568, 121916, 137681, 243832, 275362, 487664, 550724, 975328, 1101448, 2202896, 3992749, 4405792, 7985498, 15970996, 31941992, 63883984, 127767968]

約数ペア:

[(1, 127767968), (2, 63883984), (4, 31941992), (8, 15970996), (16, 7985498), (29, 4405792), (32, 3992749), (58, 2202896), (116, 1101448), (131, 975328), (232, 550724), (262, 487664), (464, 275362), (524, 243832), (928, 137681), (1048, 121916), (1051, 121568), (2096, 60958), (2102, 60784), (3799, 33632), (4192, 30479), (4204, 30392), (7598, 16816), (8408, 15196)]