156911846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12143}}^1$

素因数の和:12236

約数の個数: 32

約数和(自身を含む): 293787648

約数和(自身を除く): 136875802

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12143, 12922, 24286, 85001, 157859, 170002, 315718, 862153, 1105013, 1724306, 2210026, 6035071, 11207989, 12070142, 22415978, 78455923, 156911846]

約数ペア:

[(1, 156911846), (2, 78455923), (7, 22415978), (13, 12070142), (14, 11207989), (26, 6035071), (71, 2210026), (91, 1724306), (142, 1105013), (182, 862153), (497, 315718), (923, 170002), (994, 157859), (1846, 85001), (6461, 24286), (12143, 12922)]