168264726

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{572329}}^1$

素因数の和:572348

約数の個数: 24

約数和(自身を含む): 391473720

約数和(自身を除く): 223208994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 572329, 1144658, 1716987, 3433974, 4006303, 8012606, 12018909, 24037818, 28044121, 56088242, 84132363, 168264726]

約数ペア:

[(1, 168264726), (2, 84132363), (3, 56088242), (6, 28044121), (7, 24037818), (14, 12018909), (21, 8012606), (42, 4006303), (49, 3433974), (98, 1716987), (147, 1144658), (294, 572329)]