109371872

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 220711680

約数和(自身を除く): 111339808

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 139, 268, 278, 367, 536, 556, 734, 1072, 1112, 1468, 2144, 2224, 2936, 4448, 5872, 9313, 11744, 18626, 24589, 37252, 49178, 51013, 74504, 98356, 102026, 149008, 196712, 204052, 298016, 393424, 408104, 786848, 816208, 1632416, 3417871, 6835742, 13671484, 27342968, 54685936, 109371872]

約数ペア:

[(1, 109371872), (2, 54685936), (4, 27342968), (8, 13671484), (16, 6835742), (32, 3417871), (67, 1632416), (134, 816208), (139, 786848), (268, 408104), (278, 393424), (367, 298016), (536, 204052), (556, 196712), (734, 149008), (1072, 102026), (1112, 98356), (1468, 74504), (2144, 51013), (2224, 49178), (2936, 37252), (4448, 24589), (5872, 18626), (9313, 11744)]