158102013

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 222137344

約数和(自身を除く): 64035331

約数列:

[1, 3, 43, 73, 103, 129, 163, 219, 309, 489, 3139, 4429, 7009, 7519, 9417, 11899, 13287, 16789, 21027, 22557, 35697, 50367, 323317, 511657, 721927, 969951, 1225597, 1534971, 2165781, 3676791, 52700671, 158102013]

約数ペア:

[(1, 158102013), (3, 52700671), (43, 3676791), (73, 2165781), (103, 1534971), (129, 1225597), (163, 969951), (219, 721927), (309, 511657), (489, 323317), (3139, 50367), (4429, 35697), (7009, 22557), (7519, 21027), (9417, 16789), (11899, 13287)]