155364272

素因数分解:

$2^4\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1867}}^1$

素因数の和:2625

約数の個数: 40

約数和(自身を含む): 344668416

約数和(自身を除く): 189304144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 743, 1486, 1867, 2972, 3734, 5201, 5944, 7468, 10402, 11888, 13069, 14936, 20804, 26138, 29872, 41608, 52276, 83216, 104552, 209104, 1387181, 2774362, 5548724, 9710267, 11097448, 19420534, 22194896, 38841068, 77682136, 155364272]

約数ペア:

[(1, 155364272), (2, 77682136), (4, 38841068), (7, 22194896), (8, 19420534), (14, 11097448), (16, 9710267), (28, 5548724), (56, 2774362), (112, 1387181), (743, 209104), (1486, 104552), (1867, 83216), (2972, 52276), (3734, 41608), (5201, 29872), (5944, 26138), (7468, 20804), (10402, 14936), (11888, 13069)]