128213204544

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7180399}}^1$

素因数の和:7180448

約数の個数: 84

約数和(自身を含む): 379354892800

約数和(自身を除く): 251141688256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 7180399, 14360798, 21541197, 28721596, 43082394, 57443192, 64623591, 86164788, 114886384, 129247182, 172329576, 222592369, 229772768, 258494364, 344659152, 445184738, 459545536, 516988728, 667777107, 689318304, 890369476, 1033977456, 1335554214, 1378636608, 1780738952, 2003331321, 2067954912, 2671108428, 3561477904, 4006662642, 4135909824, 5342216856, 7122955808, 8013325284, 10684433712, 14245911616, 16026650568, 21368867424, 32053301136, 42737734848, 64106602272, 128213204544]

約数ペア:

[(1, 128213204544), (2, 64106602272), (3, 42737734848), (4, 32053301136), (6, 21368867424), (8, 16026650568), (9, 14245911616), (12, 10684433712), (16, 8013325284), (18, 7122955808), (24, 5342216856), (31, 4135909824), (32, 4006662642), (36, 3561477904), (48, 2671108428), (62, 2067954912), (64, 2003331321), (72, 1780738952), (93, 1378636608), (96, 1335554214), (124, 1033977456), (144, 890369476), (186, 689318304), (192, 667777107), (248, 516988728), (279, 459545536), (288, 445184738), (372, 344659152), (496, 258494364), (558, 229772768), (576, 222592369), (744, 172329576), (992, 129247182), (1116, 114886384), (1488, 86164788), (1984, 64623591), (2232, 57443192), (2976, 43082394), (4464, 28721596), (5952, 21541197), (8928, 14360798), (17856, 7180399)]