158604872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4513}}^1$

素因数の和:4733

約数の個数: 32

約数和(自身を含む): 312007680

約数和(自身を除く): 153402808

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 764, 1528, 4393, 4513, 8786, 9026, 17572, 18052, 35144, 36104, 103799, 207598, 415196, 830392, 861983, 1723966, 3447932, 6895864, 19825609, 39651218, 79302436, 158604872]

約数ペア:

[(1, 158604872), (2, 79302436), (4, 39651218), (8, 19825609), (23, 6895864), (46, 3447932), (92, 1723966), (184, 861983), (191, 830392), (382, 415196), (764, 207598), (1528, 103799), (4393, 36104), (4513, 35144), (8786, 18052), (9026, 17572)]