131040864

素因数分解:

$2^5\times 3^2\times {\mathrm{455003}}^1$

素因数の和:455019

約数の個数: 36

約数和(自身を含む): 372648276

約数和(自身を除く): 241607412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 455003, 910006, 1365009, 1820012, 2730018, 3640024, 4095027, 5460036, 7280048, 8190054, 10920072, 14560096, 16380108, 21840144, 32760216, 43680288, 65520432, 131040864]

約数ペア:

[(1, 131040864), (2, 65520432), (3, 43680288), (4, 32760216), (6, 21840144), (8, 16380108), (9, 14560096), (12, 10920072), (16, 8190054), (18, 7280048), (24, 5460036), (32, 4095027), (36, 3640024), (48, 2730018), (72, 1820012), (96, 1365009), (144, 910006), (288, 455003)]