180133968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{821}}^1$

素因数の和:1492

約数の個数: 80

約数和(自身を含む): 533287296

約数和(自身を除く): 353153328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 653, 821, 1306, 1642, 1959, 2463, 2612, 3284, 3918, 4571, 4926, 5224, 5747, 6568, 7836, 9142, 9852, 10448, 11494, 13136, 13713, 15672, 17241, 18284, 19704, 22988, 27426, 31344, 34482, 36568, 39408, 45976, 54852, 68964, 73136, 91952, 109704, 137928, 219408, 275856, 536113, 1072226, 1608339, 2144452, 3216678, 3752791, 4288904, 6433356, 7505582, 8577808, 11258373, 12866712, 15011164, 22516746, 25733424, 30022328, 45033492, 60044656, 90066984, 180133968]

約数ペア:

[(1, 180133968), (2, 90066984), (3, 60044656), (4, 45033492), (6, 30022328), (7, 25733424), (8, 22516746), (12, 15011164), (14, 12866712), (16, 11258373), (21, 8577808), (24, 7505582), (28, 6433356), (42, 4288904), (48, 3752791), (56, 3216678), (84, 2144452), (112, 1608339), (168, 1072226), (336, 536113), (653, 275856), (821, 219408), (1306, 137928), (1642, 109704), (1959, 91952), (2463, 73136), (2612, 68964), (3284, 54852), (3918, 45976), (4571, 39408), (4926, 36568), (5224, 34482), (5747, 31344), (6568, 27426), (7836, 22988), (9142, 19704), (9852, 18284), (10448, 17241), (11494, 15672), (13136, 13713)]