139612672

素因数分解:

$2^9\times {\mathrm{367}}^1\times {\mathrm{743}}^1$

素因数の和:1128

約数の個数: 40

約数和(自身を含む): 280089216

約数和(自身を除く): 140476544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 367, 512, 734, 743, 1468, 1486, 2936, 2972, 5872, 5944, 11744, 11888, 23488, 23776, 46976, 47552, 93952, 95104, 187904, 190208, 272681, 380416, 545362, 1090724, 2181448, 4362896, 8725792, 17451584, 34903168, 69806336, 139612672]

約数ペア:

[(1, 139612672), (2, 69806336), (4, 34903168), (8, 17451584), (16, 8725792), (32, 4362896), (64, 2181448), (128, 1090724), (256, 545362), (367, 380416), (512, 272681), (734, 190208), (743, 187904), (1468, 95104), (1486, 93952), (2936, 47552), (2972, 46976), (5872, 23776), (5944, 23488), (11744, 11888)]