166399436

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{112129}}^1$

素因数の和:112193

約数の個数: 24

約数和(自身を含む): 339081120

約数和(自身を除く): 172681684

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 112129, 224258, 448516, 784903, 1569806, 3139612, 5942837, 11885674, 23771348, 41599859, 83199718, 166399436]

約数ペア:

[(1, 166399436), (2, 83199718), (4, 41599859), (7, 23771348), (14, 11885674), (28, 5942837), (53, 3139612), (106, 1569806), (212, 784903), (371, 448516), (742, 224258), (1484, 112129)]