157215252

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{770663}}^1$

素因数の和:770687

約数の個数: 24

約数和(自身を含む): 388414656

約数和(自身を除く): 231199404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 770663, 1541326, 2311989, 3082652, 4623978, 9247956, 13101271, 26202542, 39303813, 52405084, 78607626, 157215252]

約数ペア:

[(1, 157215252), (2, 78607626), (3, 52405084), (4, 39303813), (6, 26202542), (12, 13101271), (17, 9247956), (34, 4623978), (51, 3082652), (68, 2311989), (102, 1541326), (204, 770663)]