153697168

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{15569}}^1$

素因数の和:16194

約数の個数: 20

約数和(自身を含む): 298290060

約数和(自身を除く): 144592892

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 15569, 31138, 62276, 124552, 249104, 9606073, 19212146, 38424292, 76848584, 153697168]

約数ペア:

[(1, 153697168), (2, 76848584), (4, 38424292), (8, 19212146), (16, 9606073), (617, 249104), (1234, 124552), (2468, 62276), (4936, 31138), (9872, 15569)]