144687676

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{16301}}^1$

素因数の和:16629

約数の個数: 24

約数和(自身を含む): 290306016

約数和(自身を除く): 145618340

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 16301, 32602, 65204, 114107, 228214, 456428, 5167417, 10334834, 20669668, 36171919, 72343838, 144687676]

約数ペア:

[(1, 144687676), (2, 72343838), (4, 36171919), (7, 20669668), (14, 10334834), (28, 5167417), (317, 456428), (634, 228214), (1268, 114107), (2219, 65204), (4438, 32602), (8876, 16301)]