168644494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{66239}}^1$

素因数の和:66327

約数の個数: 16

約数和(自身を含む): 270259200

約数和(自身を除く): 101614706

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 66239, 132478, 1258541, 2517082, 4438013, 8876026, 84322247, 168644494]

約数ペア:

[(1, 168644494), (2, 84322247), (19, 8876026), (38, 4438013), (67, 2517082), (134, 1258541), (1273, 132478), (2546, 66239)]