172836492

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{103619}}^1$

素因数の和:103765

約数の個数: 24

約数和(自身を含む): 406190400

約数和(自身を除く): 233353908

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 103619, 207238, 310857, 414476, 621714, 1243428, 14403041, 28806082, 43209123, 57612164, 86418246, 172836492]

約数ペア:

[(1, 172836492), (2, 86418246), (3, 57612164), (4, 43209123), (6, 28806082), (12, 14403041), (139, 1243428), (278, 621714), (417, 414476), (556, 310857), (834, 207238), (1668, 103619)]