129871192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{22027}}^1$

素因数の和:22111

約数の個数: 32

約数和(自身を含む): 269622720

約数和(自身を除く): 139751528

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 22027, 44054, 88108, 176216, 242297, 484594, 969188, 1475809, 1938376, 2951618, 5903236, 11806472, 16233899, 32467798, 64935596, 129871192]

約数ペア:

[(1, 129871192), (2, 64935596), (4, 32467798), (8, 16233899), (11, 11806472), (22, 5903236), (44, 2951618), (67, 1938376), (88, 1475809), (134, 969188), (268, 484594), (536, 242297), (737, 176216), (1474, 88108), (2948, 44054), (5896, 22027)]