155359358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1499}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 291168000

約数和(自身を除く): 135808642

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 673, 1346, 1499, 2998, 4711, 7403, 9422, 10493, 14806, 16489, 20986, 32978, 51821, 103642, 115423, 230846, 1008827, 2017654, 7061789, 11097097, 14123578, 22194194, 77679679, 155359358]

約数ペア:

[(1, 155359358), (2, 77679679), (7, 22194194), (11, 14123578), (14, 11097097), (22, 7061789), (77, 2017654), (154, 1008827), (673, 230846), (1346, 115423), (1499, 103642), (2998, 51821), (4711, 32978), (7403, 20986), (9422, 16489), (10493, 14806)]