157359426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{2713}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 360071808

約数和(自身を除く): 202712382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1381, 2713, 2762, 4143, 5426, 8139, 8286, 9667, 16278, 18991, 19334, 29001, 37982, 56973, 58002, 113946, 3746653, 7493306, 11239959, 22479918, 26226571, 52453142, 78679713, 157359426]

約数ペア:

[(1, 157359426), (2, 78679713), (3, 52453142), (6, 26226571), (7, 22479918), (14, 11239959), (21, 7493306), (42, 3746653), (1381, 113946), (2713, 58002), (2762, 56973), (4143, 37982), (5426, 29001), (8139, 19334), (8286, 18991), (9667, 16278)]