153977978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{9173}}^1$

素因数の和:9302

約数の個数: 32

約数和(自身を含む): 290632320

約数和(自身を除く): 136654342

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 2398, 8393, 9173, 16786, 18346, 64211, 100903, 128422, 201806, 706321, 999857, 1412642, 1999714, 6998999, 10998427, 13997998, 21996854, 76988989, 153977978]

約数ペア:

[(1, 153977978), (2, 76988989), (7, 21996854), (11, 13997998), (14, 10998427), (22, 6998999), (77, 1999714), (109, 1412642), (154, 999857), (218, 706321), (763, 201806), (1199, 128422), (1526, 100903), (2398, 64211), (8393, 18346), (9173, 16786)]